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ุจุณู… ุงู„ู„ู‡ ูˆุงู„ุญู…ุฏ ู„ู„ู‡ ูˆ ุงู„ุตู„ุงุฉ ูˆุงู„ุณู„ุงู… ุนู„ูŠ ุฑุณูˆู„ ุงู„ู„ู‡
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ุฃู‡ู„ุง ูˆุณู‡ู„ุง ุจูƒู… ููŠ ุงู„ุฏูˆุณ ุงู„ุชุงู†ูŠ ู…ู† chapter ุงู„
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clustering ูƒู†ุง ููŠ ุงู„ุชุณุฌูŠู„ ุงู„ุณุงุจู‚ ุชูƒู„ู…ู†ุง ุนู† ุงู„
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clustering ุจุดูƒู„ ุนุงู… ูˆู‚ู„ุช ุงู„ clustering ู‡ูŠ ุนุจุงุฑุฉ ุนู†
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ุชู‚ุณูŠู… ุงู„ data set ุฅู„ู‰ ู…ุฌู…ูˆุนุงุช ู…ุญุฏุฏุฉ ุนุฏุฏู‡ุง ู…ุณุจู‚ุง
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ุจู†ุงุก ุนู„ู‰ ุชู‚ุงุฑุจ ุฃูˆ ุชุดุงุจู‡ุงู„ู€ instances ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ
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ููŠ ุงู„ data set ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ูŠุนู†ู‰ ูˆูƒู†ุง ุฎู„ุตู†ุง ููŠ
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ู†ู‡ุงูŠุฉ ุงู„ู…ุญุงุถุฑุฉ ุงู†ู‡ ุงุญู†ุง ูุนู„ .. ุงูˆ ููŠ ู†ู‡ุงูŠุฉ ุงู„ุชุณุฌูŠู„
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ุนููˆุง ุงู† ุงุญู†ุง ูุนู„ูŠุง ุงู„ .. ุงู„ clustering ูˆุงุญุฏ ู…ู†
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ุงุชู†ูŠู† ุงู…ุง partition ุงู„ clustering ุงูˆ hierarchical
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clustering ูุงู„ partition ุงู„ clustering ู…ุนู†ุงุชู‡ ุงู†
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ุงู†ุง ุจุชูƒูˆู† ุงู„ groups ุงูˆ ุงู„ู…ุฌู…ูˆุนุงุช ุงู„ู„ูŠ ุนู†ุฏูŠ
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disjoint ู…ุงููŠุด ุจูŠู†ู‡ุง ุงูˆ non overlapped ู…ุงููŠุด ููŠ
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ุจูŠู†ู‡ู… ุชู‚ุงุทุนููŠ ุงู„ุงู†ุงุตุฑ ูŠุนู†ูŠ ูƒู„ element ู…ูˆุฌูˆุฏ ููŠ
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ู…ุฌู…ูˆุนุฉ ูˆุงุญุฏุฉ ูู‚ุท ู„ูƒู† ุจุงู„ู€ Hierarchical Clustering
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ู„ู…ุง ุงู†ุง ุจูƒูˆู† ููŠ ุนู†ุฏู‡ Hierarchical Tree ุฃูˆ ููŠ ุนู†ุฏู‡
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Hierarchical ู…ุนูŠู†ุฉ ู„ุฃ ุจูŠุตูŠุฑ ููŠ ุนู†ุฏู‡ ู…ู…ูƒู† ุงู„
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element ุงู„ู„ูŠ ุจูŠู†ุชู…ูŠ ู„ุฃูƒุซุฑ ู…ู† cluster ุชู…ุงู…ุง ู…ุซู„
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ุนู„ุงู‚ุฉ ุงู„ุฃุนุฏุงุฏ ุฃูˆ ุงู„ู…ุฌู…ูˆุนุงุช ุงู„ุฃุฑู‚ุงู… ู…ุน ุจุนุถู‡ุง ุงู„ูŠูˆู…
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ุงู† ุดุงุก ุงู„ู„ู‡ ุชุนุงู„ู‰ ุฒูŠ ู…ุง ุงุญู†ุง ู…ุชูู‚ูŠู† ุงู†ู‡ ู‡ู†ุจู„ุด ููŠ
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ู…ูˆุถูˆุน ุงู„ Partitional Clusteringุทุจุนุงู‹ ู„ู…ุง ุฃุชูƒู„ู… ุนู„ู‰
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ุงู„ู€ Partition & Clustering ูŠุนู†ูŠ ุฃู†ู†ูŠ ุฃุชูƒู„ู… ุนู„ู‰ ..
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ุนููˆุง ุชู…ุงู…
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ุฃู†ุง ุฃุฑูŠุฏ ุงู„ู€ pointer
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ุนู†ุฏู…ุง ุฃุชูƒู„ู… ุนู† ุงู„ู€ Partitional Clustering ูŠุนู†ูŠ
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ุฃู†ู†ูŠ ุฃุจุญุซ ุนู† ุงู„ู€ Natural Groups ู„ู„ู€ Components
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ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ุนู†ุฏูŠ ุนู„ู‰ ุงู„ data ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ุจู†ุงุก ุนู„ู‰
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ุชุดุงุจู‡ ู…ุนูŠู† ุฃูˆ ุจุนุถ ุงู„ุชุดุงุจู‡ ููŠ ุงู„ุนู†ุงุตุฑ ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ
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ุนู†ุฏู‡ุง ูˆุจุงู„ุชุงู„ูŠ ุงู„ cluster ู‡ู†ุง ููŠ ุงู„ Partitional
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Clustering ุฃู†ุง ุฃุฌุณู… ุงู„ุนู†ุงุตุฑ ุฒูŠ ู…ุง ู‚ู„ู†ุง ู…ุฌู…ูˆุนุงุช ุฃูˆ
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ุชูˆุฒูŠุน ุทุจูŠุนูŠ ุฃูˆ ุฃุจุญุซ ุนู† ุชูˆุฒูŠุน ุทุจูŠุนูŠ ู„ู„ data ุจุญูŠุซ
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ุฃู†ู‡ ูŠูƒูˆู† ุนู†ุฏ ูƒู„ element ู…ูˆุฌูˆุฏ ููŠ ู…ุฌู…ูˆุนุฉ ูˆุงุญุฏุฉูˆููŠ
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ู†ูุณ
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ุงู„ูˆู‚ุชุŒ ุงู„ู€ Clustering Algorithm ูŠุฏู‘ูŠู†ูŠ ุงู„ู€
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Centroid ุฃูˆ ุงู„ู†ู‚ุทุฉ ุงู„ุฃุณุงุณูŠุฉ ุงู„ุชูŠ ุชุชู…ุซู„ ู…ุฑูƒุฒ ุงู„ู€
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Centerุฃูˆ ุจุชู…ุซู„ ุงู„ู…ุฑูƒุฒ ุชุจุนุช ุงู„ cluster ุงู„ู„ูŠ ู…ูˆุฌูˆุฏ
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ุนู†ุฏู‡ุง ุงู„ู…ุฑูƒุฒ ุงู„ cluster ุฃูˆ ุงู„ู…ุฌู…ูˆุนุฉ ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ
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ุนู†ุฏู‡ุง ุนุดุงู† ุฃุญุฏุฏ ุงู„ุนุถูˆูŠุฉ ุงู„ cluster ู‡ุฐุง ูŠุนู†ูŠ ุงู†ุง ุฒูŠ
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ู…ุง ู‚ู„ู†ุง ุณุงุจู‚ุง ู‡ูŠ ุนุจุงุฑุฉ ุนู† ู…ุฌู…ูˆุนุงุช ู…ุนุฑูˆูุฉ ู…ุณุจู‚ุง
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ูŠุนู†ูŠ ูˆุงุญุฏุชู„ุช ู…ุฌู…ูˆุนุงุช ุชุฑู‚ูŠู…
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ู…ุฌุฑุฏ ุงุณู… ู„ู„ู…ุฌู…ูˆุนุฉ ุนุดุงู† ู‡ูŠูƒ ุงู†ุง ุจุญุฏุฏ ุนุถูˆูŠุฉ
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ุงู„ู…ุฌู…ูˆุนุงุช ุงู„ algorithm ุจูŠุงุฎุฏ ุงู„ data points ุงู„ู„ูŠ
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ู…ูˆุฌูˆุฏุฉ ุนู†ุฏู‰ ู‡ู†ุง ูˆุจุญุณุจ ุงู„ instances ู…ุง ุจูŠู†ู‡ู…ูˆุจูŠู†
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ุงู„ู€ Centroid ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ุนู†ุฏู‡ุง ุทุจ ุงู„ Centroid ุงู„ู„ูŠ
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ู‡ูŠ ุงู„ centers ุงู„ู„ูŠ ุงุชูู‚ู†ุง ุนู„ูŠู‡ุง ู…ุด ู…ูˆุฌูˆุฏุฉ ุนู†ุฏู‰ ุงูˆู„
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ู…ุฑุฉ ุจูŠุงุฎุฏู‡ุง ุจุดูƒู„ ุนุดูˆุงุฆูŠ ูˆ ุจุฑูˆุญ ุจุฌุณู… ูŠุนู†ู‰ ุจุฑูˆุญ
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ุจูŠุงุฎุฏ ู…ุฌู…ูˆุนุฉ ุทุจุนุง ุงู„ุงู† ููŠ ุนู†ุฏู‰ ุงู„ู…ุฌู…ูˆุนุฉ ุจุชูƒูˆู† ุดูุงูŠ
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ู„ู…ุง ูŠูƒูˆู† ููŠู‡ุง ุนู„ู‰ ุงู„ุฃู‚ู„ ุนู†ุตุฑ ูˆุงุญุฏ ูุฅูŠุด ู‡ูˆ ุจุฑูˆุญ
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ุจูุชุฑุถ ุจุฑูˆุญ ุจูุชุฑุถ ุงู† ูƒู„ ู…ุฌู…ูˆุนุฉ ุจุชุจุฏุฃ ุจุนู†ุตุฑ ูˆุงุญุฏ
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ุงู„ู„ูŠ ู‡ูˆ ุจู…ุซู„ ุงู„ center ูˆ ุจุตูŠุฑ ุจุนุฏ ุฐู„ูƒ ูŠุฏูˆุฑ ุนู„ู‰
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ุงู„ุนุถูˆูŠุฉ ุงู„ู…ุฌู…ูˆุนุงุช ุนู„ู‰ ู‚ุฑุจ ุงู„ู€ element ู…ู† ุงู„ู€
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center ู‡ุฐุง ูƒู„ ู…ูƒุงู† ู‚ุฑูŠุจ ู„ center ู…ู† ุงู„ุชู„ุงุชุฉ ู‡ุฏูˆู„
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ูู‡ูˆ ุจูŠุชู… ุงู„ ู…ุฌู…ูˆุนุฉ ุงู„ู„ูŠ ุจุชู…ุซู„ู‡ุง ุงู„ center ุงู„ู„ูŠ
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ู…ูˆุฌูˆุฏ ุนู†ุฏู‡ุง ูˆ ุงู„ output ุทุจุนุง ู…ู† ุงู„ algorithm ู‡ุฐุง
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ู‡ูŠ ุนุจุงุฑุฉ ุนู† ุนู…ู„ูŠุฉdescription ุฃูˆ statistical
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description ูˆุตู ุฅุญุตุงุฆูŠ ู„ู„ data set ุงู„ู…ูˆุฌูˆุฏุฉ ู…ูŠู† ู‡ูˆ
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ุงู„ centroid ูˆุฅูŠุด ู‡ูŠ ุงู„ุจูŠุงู†ุงุช ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ุนู„ูŠู‡ ูˆุฅูŠุด
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ู‡ูŠ ุงู„ุจูŠุงู†ุงุช ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ููŠ ุฏุงุฎู„ ุงู„ clusters ุงู„
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cluster ุงู„ู„ูŠ ู…ูˆุฌูˆุฏ ุนู†ุฏู‡ุง ุทุจุนุงู‹ ู„ู…ุง ุฃู†ุง ุจุชูƒู„ู… ุงู†ู‡
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ูƒูŠ ุนู†ุฏ ุงู„ูƒูŠู…ูŠู† ุงู„ cluster algorithm ู…ู† ุฃุดู‡ุฑ ุงู„
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algorithm ูˆุฃุจุณุทู‡ุง ููŠ ุงู„ูู‡ู… ููŠ ุงู„ู„ูŠ ุงุณุชุฎุฏู… ู…ุน ุงู„
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cluster ุทุจุนุงู‹ ูƒูŠ ุงู„ุนุฏุฏุงู„ุฐูŠ ู†ุชูƒู„ู… ุนู„ูŠู‡ ูˆ ุงู„ู€ means
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ุงู„ู…ู‚ุตูˆุฏ ููŠู‡ ุงู„ู…ุชูˆุณุท ุงู„ุญุณุงุจูŠ ู„ู„ู†ู‚ุงุท ุงู„ู„ูŠ ู…ูˆุฌูˆุฏ
64
00:04:25,820 --> 00:04:33,240
ุนู†ุฏู‡ุง ุงู„ .. ุทุจุนุงู‹ ู‚ู„ู†ุง ุฃุจุณุท algorithm ูˆู‡ูˆ ุงู„ุฃูƒุซุฑ
65
00:04:33,240 --> 00:04:36,880
ุงุณุชุฎุฏุงู…ู‡ ููŠ ุนู…ู„ูŠุฉ ุงู„ clusterings ุงู„ู…ูˆุฌูˆุฏุฉ ุจุฏูˆุฑ ุนู„ู‰
66
00:04:36,880 --> 00:04:40,960
center ูŠุฌุชู‡ุฏ ุงู„ algorithm ุฃูˆ ุงู„ algorithm ุจุญุงูˆู„
67
00:04:40,960 --> 00:04:46,300
ูŠุฏูˆุฑ ุนู„ู‰ centers ูˆ ุจุงู„ center ู‡ุฐุง ุจู…ุซู„ู…ุทุจู‚ุฉ ู…ุนูŠู†ุฉ
68
00:04:46,300 --> 00:04:50,380
ุจุชู…ุซู„ ุงู„ cluster ูˆ ุจุถู„ ูŠุนูŠุฏ ููŠ ุงู„ุนู…ู„ูŠุฉ ุงู„ู„ู‰ ู…ูˆุฌูˆุฏุฉ
69
00:04:50,380 --> 00:04:54,360
ุนู†ุฏู‰ ู‡ู† ู‡ู… ุนุจุงุฑุฉ ุนู† ู‚ุทุจุชูŠู† ุฒู‰ ู…ุง ู‚ูˆู„ู†ุง ุจุฑูˆุญ ุจุงุฎุฏ
70
00:04:54,360 --> 00:04:59,260
center ูˆ ุงู„ center ู‡ุฐุง ุจุฑูˆุญ ุจุฌูŠุจ ุงู„ุนู†ุงุต ุจุดูˆู ู…ู†
71
00:04:59,260 --> 00:05:02,540
ุงู„ุนู†ุงุต ุงู„ู‚ุฑูŠุจุฉ ู…ู†ู‡ ู„ุญุณุจ ุนู†ู‡ ูŠุนู†ูŠ ู„ูˆ ุงู†ุง ู‚ู„ุชู„ู‡ ููŠ
72
00:05:02,540 --> 00:05:06,500
ุนู†ุฏูŠ ู…ุซู„ุง ุงุฑุจุน ู…ุฌู…ูˆุนุงุช ู…ุนู†ุงุชู‡ ููŠ ุนู†ุฏูŠ ุงุฑุจุน ู†ู‚ุงุท
73
00:05:06,500 --> 00:05:09,900
ุฑุฆูŠุณูŠุฉ ุงุฑุจุน ู†ู‚ุงุท ู…ุฑูƒุฒูŠุฉ ุงู„ู„ู‰ ู‡ู‰ ุงู„ centers ุชุจุน ุงู„
74
00:05:09,900 --> 00:05:12,860
clusters ุงู„ู…ุฌู…ูˆุนุงุช ุงู„ู„ู‰ ุนู†ุฏูŠ ูˆ ุนู„ูŠู‡ุง ุจุจุฏุฃ ูŠุดุชุบู„
75
00:05:12,860 --> 00:05:14,660
ุงู„ุขู† ุงู„ algorithm ู‡ุฐุง ุจุถู„
76
00:05:19,120 --> 00:05:27,820
ูŠุชูƒุฑุฑ ุจุชูƒุฑุฑ ููŠ ุนู…ู„ูŠุชูŠู† ุงู„ุฃูˆู„ู‰ ุจุฑูˆุญ ุจุฎุตุต ูƒู„ data
77
00:05:27,820 --> 00:05:33,420
point ู„ู„ cluster center ูŠุนู†ูŠ ุงู„ุขู† ุงู„ู…ูุฑูˆุถ ุชุจุนุง
78
00:05:33,420 --> 00:05:37,580
ู„ู‡ุฐู‡ ุจุฑูˆุญ ุจุญุฏุฏ ู‚ุฑุจ ุฃูˆ ุจุนุถ ุงู„ุนู†ุงุตุฑ ุฃูˆ ุดุจู‡
79
00:05:37,580 --> 00:05:43,180
similarity ุจุญุฏุฏ ุชุดุงุจู‡ ุงู„ุนู†ุงุตุฑ ุงู„ data instances ู…ุน
80
00:05:43,180 --> 00:05:48,220
ุงู„ centers ุงู„ู„ูŠ ู…ูˆุฌูˆุฏูŠู† ุนู†ุฏู‡ุงูˆุจุงู„ุชุงู„ูŠ ุจุฑูˆุญ ุจุฎุตุตู„ูŠ
81
00:05:48,220 --> 00:05:52,060
ุฅูŠุงู‡ุง ู„ู„ center ุงู„ุฃู‚ุฑุจ ูˆู…ู† ุฃุฌู„ ุชุญู‚ูŠู‚ ู‡ุฐุง ุงู„ูƒู„ุงู… ููŠ
82
00:05:52,060 --> 00:05:55,140
ุนู†ุฏูŠ distance function ุฃูˆ similarity function ุงู„ู„ูŠ
83
00:05:55,140 --> 00:06:02,720
ุนุงุฏุฉ ุจู†ุณู…ูŠู‡ุง distance ุงู„ู…ูู‡ูˆู… distance ุฃูƒุซุฑ ููŠ
84
00:06:02,720 --> 00:06:07,840
ุงู„ุฃุฑู‚ุงู…ุงู„ุงู† ููŠ ุงู„ู€ Included Distance ูˆ ุงู„ู€
85
00:06:07,840 --> 00:06:10,360
Manhattan Distance ุดูˆูู†ุงู‡ู… ุณุงุจู‚ุงู‹ ูˆ ู‡ู†ุดูˆูู‡ู… ุงู„ุขู†
86
00:06:10,360 --> 00:06:13,820
ูƒุฃู† ู†ุฐูƒุฑ ุจุนุถ ููŠู‡ู… ุฌุงูƒุงุฑุฏ ูˆ Spearsman ูˆ Spearman
87
00:06:13,820 --> 00:06:17,680
ุนููˆุง ูˆ ุงู„ู‡ุงู…ูŠู†ุฌ ูˆ ุงู„ูƒูˆุฒุงูŠู† ุจุนุฏ ู‡ูŠ ูƒุฏ ู„ู…ุง ุจุฑูˆุญ ุจุฏูˆุฑ
88
00:06:17,680 --> 00:06:21,860
ุงู„ algorithm ุจุธู„ ูŠูƒุฑุฑ ููŠ ุงู„ุนู…ู„ูŠุฉ ู‡ุฐู‡ ูˆ ุจุฎุตุต ุงู„
89
00:06:21,860 --> 00:06:24,940
instances ุงู„ู„ูŠ ุงู„ cluster ู„ู…ุง ูŠูƒูˆู† ููŠ .. ู„ู…ุง ูŠุซุจุช
90
00:06:24,940 --> 00:06:28,000
ูˆ ูŠุจุทู„ ุชุชุบูŠุฑ ุฃูˆ ูŠุตูŠุฑ ููŠู‡ ูŠุนู†ูŠ ุชุบูŠูŠุฑ ุนู„ู‰ ุงู„ data
91
00:06:28,000 --> 00:06:34,460
ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉุจู†ุฐูƒุฑ ู…ุน ุจุนุถ ุงู„ู€ distance function ุฃูˆ
92
00:06:34,460 --> 00:06:39,880
ุงู„ู€ similarity function ู„ู…ุง ุชูƒูˆู† ุงู„ instance ุนุจุงุฑุฉ
93
00:06:39,880 --> 00:06:41,480
ุนู† ู…ุฌู…ูˆุนุฉ ู…ู† ุงู„ุฃุฑู‚ุงู…
94
00:06:45,320 --> 00:06:47,560
ุทุจุนุง ุงู„ู„ูŠ ุจู†ุชูƒู„ู… ุงุญู†ุง ุฌุงุนุฏูŠู† ุงู† ุงู„ distance
95
00:06:47,560 --> 00:06:49,860
function ู‡ุฐู‡ ุงูˆ ุงู„ similarity function ุณู…ู†ุงู‡ุง
96
00:06:49,860 --> 00:06:53,780
similarity ุงูˆ distance function ู„ุงู†ู‡ ุงู„ .. ุงู„ ..
97
00:06:53,780 --> 00:06:58,560
ู„ู…ุง ุงู†ุง ุจุฏู‡ ุงูˆุตู rows ุงูˆ ุจุฏู‡ ุงูˆุตู ุงุฑู‚ุงู… ู‚ุฑุจู‡ุง ุงูˆ
98
00:06:58,560 --> 00:07:02,720
ุจุนุถู‡ุง ู…ู† ุจุนุถู‡ุง ุงูˆ ุชุดุงุจู‡ู‡ุง ู…ู† ุจุนุถู‡ุง ู…ุนู†ุงู‡ ุงู† ุงู†ุง
99
00:07:02,720 --> 00:07:05,580
ุฌุงุนู„ ุจุชูƒู„ู… ุนู„ู‰ ู†ู‚ุงุท ุทุจุนุง ู„ู…ุง ุงู†ุง ุจุฑุซู… ุงู„ object
100
00:07:05,580 --> 00:07:10,120
ุชูƒูˆู† ู…ูˆุฌูˆุฏ ุนู†ุฏู‰ ููŠ ุงู„ space ุงูˆ ู…ุฑุณูˆู…ุฉ ุนู†ุฏู‰ุญุชู…ุง
101
00:07:10,120 --> 00:07:13,900
ุงู„ู†ู‚ุทูŠู† ุงู„ู…ุชู‚ุงุฑุจุงุช ุงู„ู…ุณุงูุฉ ุงู„ู„ูŠ ุจูŠู†ู‡ู… ุจุงู„ุฏู„ูŠู„ ุนู„ู‰
102
00:07:13,900 --> 00:07:18,680
ุชุดุงุจู‡ ุงู„ุนู†ุงุตุฑ ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ุจูŠู†ู‡ู… ุทุจุนุง ุดูˆูŠุฉ ุดูˆูŠุฉ
103
00:07:18,680 --> 00:07:23,260
ู‡ุชุตูŠุฑ ุงู„ุฃู…ูˆุฑ ุจุงู„ู†ุณุจุฉ ู„ู†ุง ุฃูุถู„ ู„ูˆ ุฃู†ุง ู‚ู„ุช ู„ูƒ ููŠ ุงู„
104
00:07:23,260 --> 00:07:25,600
space ู‡ุฐุง ุนู„ู‰ ุณุจูŠู„ ุงู„ู…ุซุงู„ ุฃูˆ ู‚ู„ุช ู„ูƒ ููŠ ุงู„ space
105
00:07:25,600 --> 00:07:34,440
ู‡ุฐุง ู‚ู„ุช ุงู† ููŠ ู†ู‚ุทูŠู† ู‡ุฐูˆู„ ู†ู‚ุทุฉ ู‡ู†ุง ูˆู†ู‚ุทุฉ
106
00:07:34,440 --> 00:07:37,520
ู‡ู†ุง ูˆู†ู‚ุทุฉ ู‡ู†ุง
107
00:07:41,060 --> 00:07:48,240
ู…ู† ุงูƒุซุฑ ู†ู‚ุทูŠู† ู…ุชุดุงุจู‡ุชูŠู† ุงูˆ ุจู„ุงุด ุงู‚ุฑุจ ู†ู‚ุทูŠู† ู„ุจุนุถ
108
00:07:48,240 --> 00:07:53,720
ุญุชู…
109
00:07:53,720 --> 00:07:59,940
ุงู„ู†ู‚ุทูŠู† ุงู„ู„ูŠ ุจูŠู†ู‡ู… ุงู„ distance ุงุตุบุฑ ู…ุง ูŠู…ูƒู† ุทูŠุจ
110
00:07:59,940 --> 00:08:08,520
ู„ูˆ ุงู†ุง ุฌุฏูŠ ู‚ู„ุช ุงู† ููŠ ุนู†ุฏู‰ ู†ู‚ุทุฉ ู‡ู†ุง ุบูŠุฑ ุงู„ู„ูˆู† ุจุณ ู„ูˆ
111
00:08:08,520 --> 00:08:09,820
ู‚ู„ุช ุงู† ููŠ ุนู†ุฏู‰ ู†ู‚ุทุฉ ู‡ู†ุง
112
00:08:16,490 --> 00:08:19,670
ุงู„ู†ู‚ุทุฉ ู‡ุฐู‡ ุฃู‚ุฑุจ ู„ู…ูŠู†ุŸ ู„ูˆ ุงู†ุง ู‚ู„ุช ู„ูƒ ู‡ุฐู‡ ุงู„ู†ู‚ุทุฉ
113
00:08:19,670 --> 00:08:24,570
ุชุดุจู‡ ู…ูŠู†ุŸ ุชุดุจู‡ ู…ูŠู†ุŸ ู…ุงููŠุด ุดุจู‡ ู‡ุฐู‡ ู†ู‚ุทุฉ ู…ูˆุฌูˆุฏุฉ ููŠ
114
00:08:24,570 --> 00:08:29,690
ุงู„ space ู…ุนู†ุงุชู‡ ุงู†ุง ู‡ุฑูˆุญ ุฃุญุณุจ ู…ุณุงูุชู‡ุง ูˆู…ุณุงูุชู‡ุง
115
00:08:29,690 --> 00:08:35,250
ูˆุงู„ู…ุณุงูุฉ ุงู„ุฃู‚ุตุฑ ู‡ูŠ ุจุชู…ุซู„ .. ู‡ูŠ ุจุชูƒูˆู† ุฃู‚ุฑุจ ู„ู…ูŠู†
116
00:08:35,250 --> 00:08:39,730
ู„ู„ู†ู‚ุทุฉ ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ุนู†ุฏู‡ุง ุทุจุนุง ุงุญู†ุง ูƒู„ู†ุง ู†ุนุฑู ุณุงุจู‚ุง
117
00:08:39,730 --> 00:08:44,770
ุฒูŠ ู…ุง ู‚ู„ู†ุง ุงู„ู…ู†ู‡ุงุช ูˆ ุงู„ distance ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉุนู†ุง ู„ูˆ
118
00:08:44,770 --> 00:08:50,090
ุงู†ุง ุงูุชุฑุถ ุงู† ููŠ ุนู†ุฏู‰ 2 ู†ู‚ุทูŠู† ุงู„ X ูˆ ุงู„ Y ูƒุงู†ุช 2
119
00:08:50,090 --> 00:08:54,410
points ูˆ ุงู„ 2 points ู‡ุฏูˆู„ ุงู†ุง ุจุฏู‰ ุงุญุณุจ ุงู„ distance
120
00:08:54,410 --> 00:08:57,510
ุจูŠู†ู‡ู… ู„ู…ุง ุงุชูƒู„ู… ุนู† ุงู„ Euclidean ุงู†ุง ุจุชูƒู„ู… ุนู† ุงู„ุฌุฏุฑ
121
00:08:57,510 --> 00:09:03,550
ุงู„ุชุฑุฏูŠุนูŠ ู„ู…ุฌู…ูˆุน ู…ุฑุจุนุงุช ุงู„ูุฑูˆู‚ ู…ุง ุจูŠู† ู…ูƒูˆู†ุงุช
122
00:09:03,550 --> 00:09:06,450
ุงู„ู†ู‚ุทูŠู† ุงู„ู„ู‰ ู…ูˆุฌูˆุฏุฉ ุนู†ุฏู‰
123
00:09:09,550 --> 00:09:16,450
ูˆุทุจุนุงู‹ ูƒุฐู„ูƒ ุงู„ุงู† ู…ุน ุงู„ุงู† ุจูŠู†ู…ุง ุงู„ู…ู†ู‡ุงุช ุงู„ distance
124
00:09:16,450 --> 00:09:20,970
ู‡ูŠ ุนุจุงุฑุฉ ุนู† ู…ุฌู…ูˆุน ุงู„ู‚ูŠู… ุงู„ู…ุทู„ู‚ุฉ ู„ู„ูุฑูˆู‚ ู…ุง ุจูŠู†
125
00:09:20,970 --> 00:09:24,270
ู…ูƒูˆู†ุงุช ุงู„ู†ู‚ุงุท ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ุนู†ุง
126
00:09:26,900 --> 00:09:31,120
ูˆ ุทุจุนุง ู‡ุงูŠ ู‚ูˆู„ู†ุง ุงุญู†ุง ุณุงุจู‚ุง ุงู†ู‡ ุงู†ุง ู„ู…ุง ุจุชูƒู„ู… ุนู„ู‰
127
00:09:31,120 --> 00:09:36,820
ู…ู†ู‡ุงุฑ ุจุชูƒู„ู… ุนู„ู‰ ุงู„ Euclidean ู…ุนู†ุงุชู‡ ุจุชูƒู„ู… ุนู„ู‰ ุงู„ุฎุท
128
00:09:36,820 --> 00:09:40,200
ุงู„ู…ุณุชู‚ูŠู… ุงู„ู„ูŠ ุจุงู„ู„ูˆู† ุงู„ุฃุฎุถุฑ ู‡ุฐุง ุงู„ู„ูŠ ู‡ูˆ ุจุชุทุจู‚
129
00:09:40,200 --> 00:09:43,840
ู†ุธุฑูŠุฉ ููŠ ุงู„ course ุจูŠู† ุงูŠ ู†ู‚ุทูŠู† ูˆ ู„ู…ุง ุจุชูƒู„ู… ุนู„ู‰
130
00:09:43,840 --> 00:09:47,960
ุงู„ู…ู†ู‡ุงุฑ ุชุงู†ูŠ ู…ุนู†ุงุชู‡ ุจุชูƒู„ู… ุนู„ู‰ ุงู„ุฏู‚ุงู‚ ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ
131
00:09:47,960 --> 00:09:53,860
ุนู†ุฏู‡ุง ุดูƒู„ูŠ ู„ู…ุง ุฎุฏุช ุงู„ุนู†ุงุตุฑ
132
00:09:57,090 --> 00:10:12,650
ู…ุงุนุฏู„ุชุด ุงู„ุฑุณู… ุชุจุนุชูŠ ูƒุฏู‡
133
00:10:12,650 --> 00:10:13,030
ุตุญ
134
00:10:19,600 --> 00:10:26,360
ุงู„ุงู† ู„ูˆ ุงู†ุง ุจุฏุฃ ุงุฎุฏ ู†ุธุฑุฉ ููŠ ุฌูŠู ุงู„ูุงูŠู„ ุงู„ุฌูŠู ุจูƒุชุดุฑ
135
00:10:26,360 --> 00:10:30,800
ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ู‚ุฏุงู…ูŠ ุงู„ู„ุญุธู‡ ุงู†ุง ุจุชูƒู„ู… ุนู„ู‰ ุนุดุฑุฉ
136
00:10:30,800 --> 00:10:34,180
iterationุฃู†ุง ุจุฏุฃุช ู…ู† iteration ุฑู‚ู… ูˆุงุญุฏ ุงุชู†ูŠู†
137
00:10:34,180 --> 00:10:38,160
ุชู„ุงุชุฉ ุงุฑุจุนุฉ ูˆ ู„ุงุญุธูˆุง ู…ุนุงูŠุง ุงู† ุงู„ู…ุฑุจุนุงุช ู‡ุฐู‡ ู‡ูŠ ุงู„
138
00:10:38,160 --> 00:10:41,920
center ุงูˆ ุงู„ centroid ู„ู„ clusters ุงู†ุง ุจู‚ูˆู„ ุฌุณู… ุงู„
139
00:10:41,920 --> 00:10:45,200
data ู„ุงุฑุจุน ู…ุฌู…ูˆุนุงุช ูˆ ุงู„ data ู‡ุงูŠ ูƒู„ู‡ุง ู…ุฎุชู„ุทุฉ ู…ุน
140
00:10:45,200 --> 00:10:49,420
ุจุนุถู‡ุง ุจุฏุฃุช ุงู„ุงู†ุณ ุจู†ุงุก ุนู„ู‰ ุงู„ centers ุงู„ุฃู„ูˆุงู† ุชุชูˆุฌู‡
141
00:10:49,420 --> 00:10:53,700
ู…ุน ุจุนุถ ู…ุน ูƒู„ iteration ูˆู‡ุฐุง ูุนู„ูŠุง ุงู„ู„ูŠ ุจุณูˆูŠ ุงู„ K
142
00:10:53,700 --> 00:10:59,170
meanุงู†ู‡ ุจูŠุงุฎุฏ random center ููŠ ุงู„ุฃูˆู„ ูˆ ุจุนุฏู‡ุง ุจูŠุญุณุจ
143
00:10:59,170 --> 00:11:02,210
ุงู„ distance ุจูŠู† ุงู„ centers ู‡ุงูŠ ูˆ ูƒู„ ุงู„ู†ู‚ุงุท ุงู„ู„ูŠ
144
00:11:02,210 --> 00:11:06,950
ู…ูˆุฌูˆุฏุฉ ูˆ ูƒู„ ุงู„ู†ู‚ุทุฉ ุจุชุตู†ู ู…ุน ุงู„ center ุจู†ุงุก ุนู„ู‰
145
00:11:06,950 --> 00:11:10,610
shortest distance ุฃูˆ ุงู„ similarity function ุงู„ู„ูŠ
146
00:11:10,610 --> 00:11:15,350
ุงุญู†ุง ุจู†ุนุฑูู‡ุงูƒุตูˆุฑุฉ ุซุงุจุชุฉ ู‡ูŠ ุงู„ data set ุฑูˆุญุช ู‚ูˆู„ุชู„ู‡
147
00:11:15,350 --> 00:11:18,990
ุฌุณู…ู„ูŠ ุงูŠุงู‡ู… ู„ู…ุฌู…ูˆุนุงุช ูุฑุงุญ ุงุฎุฏุช ุชู„ุงุช ู…ุฌู…ูˆุนุงุช ุทุจุนุง
148
00:11:18,990 --> 00:11:23,270
ู‡ุงู† ุงู„ู„ูŠ ู‡ูŠ ุงุฎุฏุช ุงู„ู…ุซู„ุซุงุช ู‡ุชู…ุซู„ุช three different
149
00:11:23,270 --> 00:11:27,970
centers ุงูŠู‡ู… ุญุชู‰ ู„ูˆ ูƒุงู† ู„ุงู† ุงู„ selection ุงู„ุงูˆู„ู‰ ู„ู„
150
00:11:27,970 --> 00:11:31,170
centers ุงู„ุงูˆู„ูŠุฉ by random ุญุชู‰ ู„ูˆ ูƒุงู†ูˆุง ูƒู„ู‡ู…
151
00:11:31,170 --> 00:11:35,210
ู…ูˆุฌูˆุฏูŠู† ู…ุน ุจุนุถ ุงู„ุง ุบูŠุฑ ุงู†ู‡ ุจูŠุดุชุบู„ ููŠ ุงู„ .. ู„ูˆ ุงุฌูˆุง
152
00:11:35,210 --> 00:11:38,220
ูƒู„ู‡ู… ููŠ ู†ูุณ ุงู„ center ู…ุงุนู†ุฏูŠ ู…ุดูƒู„ุฉู„ุฃู†ู‡ ุจุนุฏ ุฐู„ูƒ
153
00:11:38,220 --> 00:11:44,220
ุณูŠู‚ูˆู… ุจุงุฎุชูŠุงุฑ ุงู„ู€ average ุฃูˆ ุงู„ู€ main ุชุจุนุชู‡ู… ูู‚ุงู„
154
00:11:44,220 --> 00:11:47,440
ู„ูŠ ู‡ุงูŠ ุงู„ data ุงูุชุฑุถ ููŠ ุงู„ initialization ุฒูŠ ู…ุง
155
00:11:47,440 --> 00:11:50,820
ู‚ู„ู†ุง ู‡ู‰ ูŠุงุฎุฐ ุงู„ random centers three centers ุญุณุจ
156
00:11:50,820 --> 00:11:55,980
ุงู„ู…ุทู„ูˆุจ by random ูˆุฑุงุญ ุจุฏุฃ ูŠุฎุตุต ุงู„ู…ุฌู…ูˆุนุงุช ูุฑุงุญ ุจุฏุฃ
157
00:11:55,980 --> 00:11:56,440
ูŠุญุณุจ
158
00:12:01,830 --> 00:12:04,830
ุงู„ู„ูŠ ู‚ู„ู†ุง ุฃู†ู†ุง ู‡ู†ุนู…ู„ initialization ุญุทู‘ุฏ ุงู„ู€ three
159
00:12:04,830 --> 00:12:09,710
-centroid ุฃูˆ ุงู„ู€ three-center by random ูˆ ุจุนุฏ ู‡ูŠูƒ
160
00:12:09,710 --> 00:12:13,130
ุจุฏุฃ ูŠุฎุตุต ุงู„ู†ู‚ุงุท ุจู†ุงุก ุนู„ู‰ ุงู„ distance ุทุจุนุง ูŠุง ุฌู…ุงุนุฉ
161
00:12:13,130 --> 00:12:16,210
ุงู„ุฎูŠุฑ ู„ู…ุง ุงู†ุง ุจุฏูŠ ุงุฌูŠ ุงุชูƒู„ู… ุงู„ู†ู‚ุทุฉ high ุฃูˆ ุงู„ู†ู‚ุทุฉ
162
00:12:16,210 --> 00:12:22,490
high high distance ู‡ุงู† ูˆ ู‡ุญุณุจู‡ุง ู…ุน ู‡ุงู† ูˆ ู‡ุญุณุจู‡ุง ู…ุน
163
00:12:22,490 --> 00:12:31,520
ู‡ุงู† ูˆ ู‡ุตู†ูู‡ุง ู„ุฃู‚ุฑุจ center ู„ุฃู‚ุตุฑ ู…ุณุงูุฉูˆุจุงู„ุชุงู„ูŠ
164
00:12:31,520 --> 00:12:35,000
ุงู„ุฃุญู…ุฑ ู‡ู†ุง ุตุงุฑุช ู‡ุฐู‡ ูƒู„ ุงู„ู†ู‚ุงุท ุทุจุนุง ู‡ุฐู‡ ุงู„ู†ู‚ุงุท ู‡ูŠ
165
00:12:35,000 --> 00:12:37,680
ุฃู‚ุฑุจ ู„ู„ุฃุฎุถุฑ ูˆู‡ุฐู‡ ุงู„ุฃุฒุฑู‚ ูุถู„ูƒ ููŠ ุงู„ iteration
166
00:12:37,680 --> 00:12:43,670
ุงู„ุชุงู†ูŠุฉ ุงู„ุขู† ููŠ ุงู„ุฎุทูˆุฉ ุงู„ุชุงู„ูŠุฉุฃุณุฑุญ ุณูˆุงู‡ูŠ ูŠุชุญุฏุฏ
167
00:12:43,670 --> 00:12:48,470
ุงู„ุฃุญู…ุฑ ูƒู„ูŠุงุชู‡ ุงู„ุฃุฒุฑู‚ ูุฑุญ ุญุณุจ ุงู„ู…ุชูˆุณุท ู„ูƒู„ ุงู„ู†ู‚ุงุท
168
00:12:48,470 --> 00:12:51,770
ุงู„ู„ูŠ ุจุงู„ู„ูˆู† ุงู„ุฃุฎุถุฑ ุงู„ู…ุชูˆุณุท ู„ูƒู„ ุงู„ู†ู‚ุงุท ุงู„ู„ูŠ ุจุงู„ุฃุญู…ุฑ
169
00:12:51,770 --> 00:12:55,830
ุงู„ู…ุชูˆุณุท ู„ูƒู„ ุงู„ู†ู‚ุงุท ุงู„ู„ูŠ ุจุงู„ุฃุฒุฑู‚ ุงู„ุฏุงูƒู† ุจูŠู†ุฌูˆุณูŠู†
170
00:12:55,830 --> 00:12:58,870
ูŠุนู†ูŠ ุญุณุจ ุงู„ main ู„ูƒู„ ุงู„ cluster ุจุดูƒู„ ู…ุณุชู‚ู„
171
00:12:58,870 --> 00:13:02,610
ูˆุงู„ู…ุชูˆุณุท ู‡ุฐุง ู‡ูˆ ุฃุฎุฏูˆุง ุงู„ centroid ู„ู„ next
172
00:13:02,610 --> 00:13:06,750
iteration recompute ุงู„ center ู‡ูŠ ุญุณุจ ุงู„ center ู…ู†
173
00:13:06,750 --> 00:13:12,020
ุฌุฏูŠุฏูˆ ุฑุงุญ ุงูŠุด ุจุฏุฃ reassigning ุจุฏุง ูŠุฑูˆุญ ูŠุนู…ู„ ุงู„
174
00:13:12,020 --> 00:13:15,780
center ุงู„ุชุงู†ูŠ ูˆ ุจุนุฏู‡ุง ุจุญุณุจ ุจุนุฏ ู…ุง ุจุฎู„ุต ุจุญุณุจ ุงู„
175
00:13:15,780 --> 00:13:19,640
center ูƒู…ุงู† ู…ุฑุฉ ูˆ ุจุฑูˆุญ ุจุฎุตุต ุงู„ู†ู‚ุงุท ูˆ ุจุญุณุจ ุงู„
176
00:13:19,640 --> 00:13:24,700
center ูƒู…ุงู† ู…ุฑุฉ ูˆ ุจุฎุตุต ุงู„ู†ู‚ุงุท ู„ุญุฏ ู…ุง ูŠุตูŠุฑ ุจุนุฏ ู‡ูŠูƒ
177
00:13:24,700 --> 00:13:27,940
ุงู† ุงู„ center ู…ุงูŠุตูŠุฑุด ููŠู‡ ุนู„ูŠู‡ ุชุบูŠูŠุฑ ุงูˆ ุจูŠู†ุฌูˆุณูŠู†
178
00:13:27,940 --> 00:13:32,140
ุชุจุทู„ ุงู„ู†ู‚ุงุท ุชุชู†ู‚ู„ ุชุชู†ู‚ู„ ู…ุง ุจูŠู† ุงู„ cluster ูˆ ุงู„ุชุงู†ูŠ
179
00:13:32,140 --> 00:13:35,080
ุทุจุนุง ู‡ุฐุง ู‡ูˆ ู„ูƒู†
180
00:13:38,840 --> 00:13:43,860
ุงู„ู†ุฌุงุญ ุงู„ูƒูŠู…ูŠูŠ ุจูŠุนุชู…ุฏ ุนู„ู‰ ุนุฏุฏ ุงู„ clusters ุงู„ู„ูŠ ุงู†ุง
181
00:13:43,860 --> 00:13:49,080
ุจุทู„ุจู‡ ูŠุนู†ูŠ ูƒู„ ู…ุง ู‚ู„ุชู„ู‡ ุฏูŠู†ูŠ ุนุฏุฏ cluster ุตุญ ุจูƒูˆู†
182
00:13:49,080 --> 00:13:53,140
ุงู†ุง ุจุดุชุบู„ ุตุญ ุทุจุนุง ุงู†ุง ู„ูˆ ู‚ู„ุชู„ูƒูˆุง ุงู„ data ู‡ุงูŠ ูˆ ู‚ู„ุช
183
00:13:53,140 --> 00:13:56,640
ู„ู‡ two clusters ู‡ูŠุฏูŠู†ูŠ ุงูŠุงู‡ู… ุงุชู†ูŠู† ู„ูƒู† ููŠ ุญูŠู† ู‚ุจู„
184
00:13:56,640 --> 00:14:00,080
ุดูˆูŠุฉ ู‡ูŠ ู†ูุณ ุงู„ data ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ู‡ุงุฏ ุดูู†ุงู‡ุง ูˆ ุงู†ู‡ู…
185
00:14:00,080 --> 00:14:00,980
ู…ู†ูุน ูŠูƒูˆู†ูˆุง ุชู„ุงุชุฉ
186
00:14:09,150 --> 00:14:16,210
ุงู„ุชู‚ุณูŠู… ูŠุนุชู…ุฏ ุนู„ู‰ ุนุฏุฏ ุงู„ clusters ุฃูˆ ุงู„ k ุงู„ุชูŠ
187
00:14:16,210 --> 00:14:24,470
ุฃุทู„ุจู‡ุง ู…ู†ู‡ ุชุนุงู„ู‰ ู†ุดูˆู ุจู‚ูˆู„ ููŠ ุงู„ู…ุซุงู„ ุงู„ุฃูˆู„ ู„ุฌุณู… ุงู„
188
00:14:24,470 --> 00:14:27,510
data ุงู„ู„ู‰ ู…ูˆุฌูˆุฏุฉ ุนู†ุฏู‡ ู„ two clusters
189
00:14:30,430 --> 00:14:35,150
ุงู„ุฎุทูˆุฉ ุฑู‚ู… ูˆุงุญุฏ ุงู† ุงู†ุง ู‡ุดุชุบู„ ุนู„ู‰ random center
190
00:14:35,150 --> 00:14:44,570
random center ู…ุนู†ุงุชู‡ ุฎู„ูŠู†ูŠ ุงุฎุฏ ุงู„ C1 equal 3 ูˆ C2
191
00:14:44,570 --> 00:14:48,170
equal 4 ุทุจุนุง ุนุงุฏุฉ ุงู† ุงู„ random selection ุจุชู…ู† ุฎู„ุงู„
192
00:14:48,170 --> 00:14:51,850
ุงู„ data set ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ุงู„ุงู† ุงู„ุฎุทูˆุฉ ุงู„ุชุงู„ูŠุฉ ู‡ุฑูˆุญ
193
00:14:51,850 --> 00:14:56,730
ุงุญุณุจ ุงู„ distance ุงูˆ ุงู„ู…ุณุงูุฉ ุจูŠู† ูƒู„ element ูˆ ุงู„
194
00:14:56,730 --> 00:15:01,460
two centers ุงู„ู„ูŠ ู…ูˆุฌูˆุฏูŠู†ุนู†ุฏูŠ ูˆ ุงู„ two centers ุงู„ู„ูŠ
195
00:15:01,460 --> 00:15:10,240
ู…ูˆุฌูˆุฏูŠู† ุนู†ุฏู‰ ุฎู„ูŠู†ูŠ ุงู†ุง ุงู…ุณุญู‡ู… ุจุณ ุนุดุงู† ู†ูˆุถุญ ุงูŠุด
196
00:15:10,240 --> 00:15:19,940
ุงู„ู„ูŠ ู‡ูŠุตูŠุฑ ุงู„ุขู† ุจุนุฏ ู‡ูŠูƒ ุฒูŠ ู…ุง ู‚ู„ู†ุง ู‡ูŠูƒูˆู† ู‡ูŠุงุฎุฏ ุงู„
197
00:15:19,940 --> 00:15:22,960
element ู‡ุฐุง ูƒู„ element ูˆ ูŠุญุณุจู‡ ู…ุน ุงู„ center ุงู„ุฃูˆู„
198
00:15:24,010 --> 00:15:28,910
ูˆูŠุญุณุจ ุงู„ู€ distance ู…ุน ุงู„ู€ center ุงู„ุชุงู†ูŠ ูˆูŠุฎุตุตู‡ ุฃูˆ
199
00:15:28,910 --> 00:15:31,550
ูŠุญุทู‡ ููŠ ุงู„ู…ุฌู…ูˆุน ูŠุนู†ูŠ ุจูŠู† ู‚ุตูŠู† ู‡ูˆ ุงู„ุขู† ุฃู†ุดุฃ
200
00:15:31,550 --> 00:15:38,550
ู…ุฌู…ูˆุนุชูŠู† ูุงุฑุบุงุช ุฃู†ุดุฃ ู…ุฌู…ูˆุนุชูŠู† ูุงุฑุบุงุช ุชู…ุงู… ููŠู‡ู… ููŠ
201
00:15:38,550 --> 00:15:42,930
centers ูู‚ุท ู…ุซู„ุชู‡ู… ุชู„ุงุชุฉ ุฃูˆ ุฃุฑุจุนุฉ ูˆุฑุงุญ ู‡ูŠุถูŠู
202
00:15:42,930 --> 00:15:47,490
ุงู„ุนู†ุงุตุฑ ููŠ ุงู„ู…ุฌู…ูˆุนุชูŠู† ู‡ุฏูˆู„ ุจู†ุงุก ุนู„ู‰ ุจุนุถ ุฃูˆ ู‚ุฑุจ ุฃูˆ
203
00:15:47,490 --> 00:15:51,090
ุชุดุงุจู‡ ุงู„ element ู„ู…ุง ู„ู„ centers ุงู„ู„ูŠ ู…ูˆุฌูˆุฏูŠู† ู‡ู†ุง
204
00:15:52,930 --> 00:15:58,970
ุชู†ูŠู† ู†ุงู‚ุต ุชู„ุงุชุฉ ูˆุงุญุฏ ุชู†ูŠู† ู†ุงู‚ุต ุงุฑุจุนุฉ ุงุชู†ูŠู† ูุงู„
205
00:15:58,970 --> 00:16:04,450
distance ู„ C ูˆุงุญุฏ ุงูƒุซุฑ ูุตู†ู‘ู ู„ูŠู‡ุง ู‡ุงู† ุงุฑุจุนุฉ ู„ ูˆุงุญุฏ
206
00:16:04,450 --> 00:16:08,250
ุงุฑุจุนุฉ ู…ุน ุชู„ุงุชุฉ ูˆุงุญุฏ ุงุฑุจุนุฉ ู…ุน ุงุฑุจุนุฉ ุตูุฑ ุงู„ู„ูŠ ู‡ูŠ ุงู„
207
00:16:08,250 --> 00:16:11,150
distance ุงู„ูุฑู‚ ุงู„ู„ูŠ ู…ุง ุจูŠู†ู‡ู… ุฑุงุญุธูˆุง ุฃู†ุง ูƒู†ุช ุจุชูƒู„ู…
208
00:16:11,150 --> 00:16:12,050
ุนู† absolute value
209
00:16:18,660 --> 00:16:23,420
ุนุดุฑุฉ ู„ุชู„ุงุชุฉ ุณุจุนุฉ ุนุดุฑุฉ ู„ุงุฑุจุนุฉ ุณุชุฉ ู…ุนู†ุงุชู‡ ู…ุน ุงู„
210
00:16:23,420 --> 00:16:29,040
cluster ุงู„ุชุงู†ูŠ ุงุชู†ุงุดุฑ ู„ุชู„ุงุชุฉ ุชุณุนุฉ ุงุชู†ุงุดุฑ ู„ุงุฑุจุนุฉ
211
00:16:29,040 --> 00:16:32,120
ุชู…ุงู†ูŠุฉ ู…ุนู†ุงุชู‡ ู…ุน ุงู„ cluster ุงู„ุชุงู†ูŠ ุชู„ุงุชุฉ ุชู„ุงุชุฉ
212
00:16:32,120 --> 00:16:36,040
ู„ุชู„ุงุชุฉ ุตูุฑ ุชู„ุงุชุฉ ู„ุงุฑุจุนุฉ ูˆุงุญุฏ ู…ุนู†ุงุชู‡ ู…ุน ุงู„ cluster
213
00:16:36,040 --> 00:16:41,400
ุงู„ุฃูˆู„ุดูˆูุช ูƒูŠู ู„ุง ุญุฏ ู…ุง ุชุฎู„ุต ุงู„ data set ู…ู…ุชุงุฒ ุฎู„ุตุช
214
00:16:41,400 --> 00:16:44,840
ุงู„ data set ุงู„ุขู† ุจุฑูˆุญ ุจุงุฎุฏ ุงู„ู…ุชูˆุณุท ุชุจุน ุงู„ cluster
215
00:16:44,840 --> 00:16:50,320
ุงู„ุฃูˆู„ ูˆู‡ุฐู‡ ุงู„ center ุงู„ุฌุฏูŠุฏ ูˆ ุจุงุฎุฏ ุงู„ู…ุชูˆุณุท ุชุจุน ุงู„
216
00:16:50,320 --> 00:16:54,640
cluster ุงู„ุชุงู†ูŠ ูˆู‡ุฐู‡ ุงู„ center ุงู„ุฌุฏูŠุฏ ุชุจุนุชู‡ุง ูˆ ุจุนูŠุฏ
217
00:16:54,640 --> 00:16:59,980
ุงู„ูƒุฑุฉ ุชุจุน ุงู„ู„ู…ูŠู† ู„ู„ center ุงู„ุฌุฏูŠุฏุฉ ุชู…ุงู… ุงู„ุขู† ู…ู†
218
00:16:59,980 --> 00:17:03,940
ูˆูŠู† ุงู„ูƒุฑุฉ ู…ุน ุงู„ data set ุงู„ุฃุตู„ูŠุฉ ุชู†ูŠู† ู…ุน ุงุชู†ูŠู† ูˆ
219
00:17:03,940 --> 00:17:10,760
ู†ุต ู†ุต ู„ู„ cluster ุงู„ุฃูˆู„ุฃุฑุจุนุฉ ููŠ ุงู„ู…ู‚ุงุฑู†ุฉ ู…ุน ุณุชุฉ ุนุดุฑ
220
00:17:10,760 --> 00:17:14,220
ุทุจุนุงู‹ ุงู†ุง ุจุชูƒู„ู… ุงุฑุจุนุฉ ู„ุงุชู†ูŠู† ูˆ ู†ุต ูˆุงุญุฏ ูˆ ู†ุต ุงุฑุจุนุฉ
221
00:17:14,220 --> 00:17:21,120
ุนู„ู‰ ุณุชุฉ ุนุดุฑ ู…ุนู†ุงุชู‡ ุจุชูƒู„ู… ุงุญุฏ ุนุดุฑ ุงุชู† ุนุดุฑ ุงุญุฏ ุนุดุฑ ูˆ
222
00:17:21,120 --> 00:17:21,360
ู†ุต
223
00:17:24,250 --> 00:17:30,690
ุฃุฑุจุนุฉ ู„ .. ุฃุฑุจุนุฉ
224
00:17:30,690 --> 00:17:33,830
ู„ .. ุฃุฑุจุนุฉ ู„ .. ุฃุฑุจุนุฉ ู„ .. ุฃุฑุจุนุฉ ู„ .. ุฃุฑุจุนุฉ ู„ ..
225
00:17:33,830 --> 00:17:33,830
ุฃุฑุจุนุฉ ู„ .. ุฃุฑุจุนุฉ ู„ .. ุฃุฑุจุนุฉ ู„ .. ุฃุฑุจุนุฉ ู„ .. ุฃุฑุจุนุฉ
226
00:17:33,830 --> 00:17:33,990
ู„ .. ุฃุฑุจุนุฉ ู„ .. ุฃุฑุจุนุฉ ู„ .. ุฃุฑุจุนุฉ ู„ .. ุฃุฑุจุนุฉ ู„ ..
227
00:17:33,990 --> 00:17:34,930
ุฃุฑุจุนุฉ ู„ .. ุฃุฑุจุนุฉ ู„ .. ุฃุฑุจุนุฉ ู„ .. ุฃุฑุจุนุฉ ู„ .. ุฃุฑุจุนุฉ
228
00:17:34,930 --> 00:17:35,370
ู„ .. ุฃุฑุจุนุฉ ู„ .. ุฃุฑุจุนุฉ ู„ .. ุฃุฑุจุนุฉ ู„ .. ุฃุฑุจุนุฉ ู„ ..
229
00:17:35,370 --> 00:17:35,430
ุฃุฑุจุนุฉ ู„ .. ุฃุฑุจุนุฉ ู„ .. ุฃุฑุจุนุฉ ู„ .. ุฃุฑุจุนุฉ ู„ .. ุฃุฑุจุนุฉ
230
00:17:35,430 --> 00:17:36,570
ู„ .. ุฃุฑุจุนุฉ ู„ .. ุฃุฑุจุนุฉ ู„ .. ุฃุฑุจุนุฉ ู„ .. ุฃุฑุจุนุฉ ู„ ..
231
00:17:36,570 --> 00:17:38,710
ุฃุฑุจุนุฉ ู„ .. ุฃุฑุจุนุฉ ู„ .. ุฃุฑุจุนุฉ ู„ .. ุฃุฑุจุนุฉ ู„ .. ุฃุฑุจุนุฉ
232
00:17:38,710 --> 00:17:39,850
ู„ .. ุฃุฑุจุนุฉ ู„ .. ุฃุฑุจุนุฉ ู„ .. ุฃุฑุจุนุฉ ู„ .. ุฃุฑุจุนุฉ ู„ ..
233
00:17:39,850 --> 00:17:44,650
ุฃุฑุจุนุฉ ู„ .. ุฃุฑุจุนุฉ ู„ ..
234
00:17:44,650 --> 00:17:49,210
ุฃุฑุจุนุฉ
235
00:17:49,210 --> 00:17:55,680
ู„ุจุฃูˆู‚ู ูˆ ุจุจุทู„ ุงู„ุดุบู„ ู„ู…ุง ูุนู„ูŠุง ุงู„ cluster ุฃูˆ ุงู„
236
00:17:55,680 --> 00:18:01,100
center ุจุนุฏ ู‡ูŠูƒ ุชุซุจุช ู„ู…ุงุฐุงุŸ ุฅุฐุง ุซุจุชุช ุงู„ cluster ุฃูˆ
237
00:18:01,100 --> 00:18:03,640
ุงู„ center ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ุนู†ุฏูŠ ู‡ู†ุง ู…ุนู†ุงุชู‡ ุฃู†ุง ู…ุงููŠุด
238
00:18:03,640 --> 00:18:08,180
ุนู†ุฏูŠ ุชู„ูŠูŠุฑ ุจุนุฏ ู‡ูŠูƒ ุจู†ุฌูˆุณูŠู†ุช ุตุงุฑ ููŠู‡ ุซุจุงุช ูˆ ู‡ูŠูƒ ุตุงุฑ
239
00:18:08,180 --> 00:18:11,340
ููŠ ุนู†ุฏูŠ ูƒู„ ู†ู‚ุทุฉ ู…ูˆุฌูˆุฏุฉ ููŠ ุงู„ cluster ุงู„ุญู‚ูŠู‚ูŠ ุงู„ู„ูŠ
240
00:18:11,340 --> 00:18:14,660
ู…ูˆุฌูˆุฏ ุนู†ุฏูƒ ูˆุจุนุฏ ู‡ูŠูƒ ุณุชูƒูˆู† ูƒู„ iteration ุนู„ู‰ ุงู„ูุงุถูŠ
241
00:18:15,590 --> 00:18:17,970
ู„ู…ุงุฐุงุŸ ู„ุฃู† ุงู„ู€ Center ู„ู… ูŠุชุบูŠุฑ ุจู…ุนู†ู‰ ุงู„ุชูˆุฒูŠุน ูƒู…ุง
242
00:18:17,970 --> 00:18:22,910
ู‡ูŠ ูˆ ู‡ุฐู‡ ู‡ูŠ ุฃุฎุฑ ุชูˆุฒูŠุน ุฃุญุตู„ ุนู„ูŠู‡ุง ุทูŠุจุŒ ุชุนุงู„ู‰ ู†ุทุจู‚
243
00:18:22,910 --> 00:18:26,990
ู†ูุณ ุงู„ู…ุซุงู„ ู„ูƒู† ู…ุน more dimension ููŠ ุงู„ู€2D ุจู‚ูˆู„ ุฃู†ุง
244
00:18:26,990 --> 00:18:31,710
ููŠู‡ ุนู†ุฏูŠ data set ู…ูƒูˆู†ุฉ ู…ู† ุชู…ุงู… ู†ู‚ุงุท ุงู„ู„ูŠ ุจุชุฌุณู…ู‡ู…
245
00:18:31,710 --> 00:18:35,730
ู„ three clusters ุจุงุนุชู…ุงุฏ ุนู„ู‰ ุงู„ู…ู†ู‡ุงุชูŠู† distance
246
00:18:35,730 --> 00:18:42,570
ู‡ุฐู‡ ุงู„ู†ู‚ุงุท ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ุนู†ุฏู‡ุง ุทูŠุจุŒ
247
00:18:42,570 --> 00:18:49,280
by randomุŸู„ุงุฒู… ุงุฎุชุงุฑ center ุงุฎุฏู†ุง ุงุชู†ูŠู† ูˆ ุนุดุฑุฉ ูˆ
248
00:18:49,280 --> 00:18:53,580
ุงุฎุฏู†ุง ุฎู…ุณุฉ ูˆ ุชู…ุงู†ูŠุฉ ูˆ ุงุฎุฏู†ุง ูˆุงุญุฏ ูˆ ุงุชู†ูŠู† ุจูŠู†ูุน
249
00:18:53,580 --> 00:18:56,600
ุงู„ุชู„ุงุชุฉ ุชูƒูˆู† ูˆุฑุง ุจุนุถ ุจูŠู†ูุน random ุงู„ูƒู„ุงู… random
250
00:18:56,600 --> 00:19:02,320
ุฌู…ุงุนุฉ ุงู„ุฎูŠุฑ ูˆ ุจุฏูƒ ุชุดุชุบู„ ูˆ ุชุดุชุบู„ ุงู„ distance ุฒู‰ ู…ุง
251
00:19:02,320 --> 00:19:05,640
ู‚ูˆู„ู†ุง ู‡ูŠ ุจุชู‚ุนุฏ ุชุชูƒู„ู… ูˆ ุชู‚ูˆู„ ุงู†ุช ู…ุงุชุณุชุฎุฏู… ุงู„ู…ู†ู‡ุงุชู†
252
00:19:05,640 --> 00:19:13,370
ุงู„ู…ู†ู‡ุงุชู† distance ุงู„ู…ุนุฑูุฉุงู„ู…ุฌู…ูˆุน .. ุงู„ู…ุฌู…ูˆุน ุงู„ู‚ูŠู…
253
00:19:13,370 --> 00:19:19,270
ุงู„ู…ุทู„ู‚ุฉ ู„ู„ูุฑู‚ุงุช ุจูŠู† ุนู†ุงุตุฑ ุงู„ู†ู‚ุงุท ุงู„ู„ู‰ ู…ูˆุฌูˆุฏุฉ ุนู†ุฏู‰
254
00:19:19,270 --> 00:19:24,330
ุฃุณู‡ู„ ุญุงุฌุฉ ู‡ูŠูƒ ุงู† ุงู†ุง ุงุฑูˆุญ ุงู†ุด ุฌุฏูˆู„ ุจุงู„ุดูƒู„ ู‡ุฐุง ู‡ู‰
255
00:19:24,330 --> 00:19:28,230
ุงู„ data point ุงู„ู„ู‰ ุนู†ุฏู‰ ูˆู‡ู‰ ุงู„ centers ุงู„ initial
256
00:19:28,230 --> 00:19:36,450
centers C1 ูˆC2 ูˆC3ุทูŠุจ ุงู„ุขู† ุจุฏุฑูˆุญ ุฃุญุณุจ ุงู„ distance
257
00:19:36,450 --> 00:19:43,430
ุตูุฑ ุงุชู†ูŠู† ู†ู‚ุต ุงุชู†ูŠู† ุตูุฑ ุฒุงุฆุฏ ุนุดุฑุฉ ู†ู‚ุต ุนุดุฑุฉ ุตูุฑ ุตูุฑ
258
00:19:43,430 --> 00:19:51,230
ุงุชู†ูŠู† ู†ู‚ุต ุฎู…ุณุฉ ุชู„ุงุชุฉ ุฒุงุฆุฏ ุนุดุฑุฉ ู†ู‚ุต ุงุชู†ูŠู† ุนุดุฑุฉ ู†ู‚ุต
259
00:19:51,230 --> 00:19:58,990
ุชู…ุงู†ูŠุฉ ุงุชู†ูŠู† ูŠุนู†ูŠ ู…ุฌู…ูˆุนุฉ ุฎู…ุณุฉ ุงุชู†ูŠู† ู†ู‚ุต ูˆุงุญุฏ ูˆุงุญุฏ
260
00:19:58,990 --> 00:20:02,530
ุฒุงุฆุฏ ุนุดุฑุฉ ู†ู‚ุต ุงุชู†ูŠู† ุชู…ุงู†ูŠุฉ
261
00:20:05,340 --> 00:20:11,700
ุงู„ุงู† ู…ุจุงุดุฑุฉ ุจู‚ุฏุฑ ุงู‚ุฑุฑ ุงู† ู‡ุฐุง ุงู‚ุตุฑDistance ู…ูˆุฌูˆุฏุฉ
262
00:20:11,700 --> 00:20:15,460
ุงู„ู„ูŠ ู‡ูŠ ุงู„ุตูุฑ ู…ุนู†ุงุชู‡ ู‡ุฐุง ุฃู‚ุฑุจ ู…ุง ูŠูƒูˆู† ู…ู† ุงู„
263
00:20:15,460 --> 00:20:19,420
cluster ุงู„ุฑู‚ู… ูˆุงุญุฏ ู…ู† ุงู„ center ุงู„ุฃูˆู„ ูู‡ูˆ ุจูŠู†ุชู…ู„
264
00:20:19,420 --> 00:20:23,980
ุงู„ cluster ุงู„ุฃูˆู„ ุจุนูŠุฏ ุงู„ูƒุฑุฉ ู…ุฑุฉ ุชุงู†ูŠุฉ ุงุชู†ูŠู† ู†ุงู‚ุต
265
00:20:23,980 --> 00:20:30,000
ุงุชู†ูŠู† ุตูุฑ ุฎู…ุณุฉ ู†ุงู‚ุต ุนุดุฑุฉ ุฎู…ุณุฉ ู‡ูŠ ุฎู…ุณุฉ ุงู„ุขู† ุงุชู†ูŠู†
266
00:20:30,000 --> 00:20:37,850
ู†ุงู‚ุต ุฎู…ุณุฉ ุชู„ุงุชุฉ ุฎู…ุณุฉ ู†ุงู‚ุต ุชู…ุงู†ูŠุฉ ุชู„ุงุชุฉ ู…ุนู†ุงุชู‡ ุณุชุฉ2
267
00:20:37,850 --> 00:20:45,330
-1 1 5-2 3 1 3 4 ูŠุนู†ูŠ ุงู„ู€ distance ุงู„ุฃู‚ุตุฑ ู‡ูŠ ุนุจุงุฑุฉ
268
00:20:45,330 --> 00:20:48,630
ุนู† ุงู„ุฃุฑุจุนุฉ ูู‡ุฐุง ุฃู‚ุฑุจ ู…ุง ูŠูƒูˆู† ู„ูƒ ู„ู„ cluster ุฑู‚ู…
269
00:20:48,630 --> 00:20:56,310
ุชู„ุงุชุฉ ู…ุน ูƒุฐู„ูƒ ู‡ู†ุง 8-2 6 4-10 6 ุทุจุนุง ู„ูŠุด ุฃุฑุจุนุฉ ู†ู‚ุต
270
00:20:56,310 --> 00:20:58,870
ุนุดุฑุฉ ุณุชุฉ ู„ู…ุง ู†ุชูƒู„ู… ุจุงู„ absolute value ู…ู† ู‡ุงุชูŠู†
271
00:20:58,870 --> 00:21:03,640
distance ู…ุง ุชู†ุณูˆุดุงู„ู€ distance ุงู„ุชุงู†ูŠุฉ ุณุจุนุฉ ุงู„ู€
272
00:21:03,640 --> 00:21:07,900
distance ุงู„ุชุงู„ุชุฉ ุงู„ุชุงุณุนุฉ ู…ุนู†ุงุชู‡ ุฃู†ุง ุฃู‚ุตุฑ ู…ุณุงูุฉ
273
00:21:07,900 --> 00:21:13,640
ุชุณุนุฉ ู…ุนู†ุงุชู‡ ููŠ ุงู„ cluster ุงู„ุชุงู†ูŠ ุฎู…ุณุฉ ุตูุฑ ู„ุงุญุธูˆุง
274
00:21:13,640 --> 00:21:16,620
ู„ุฃู† ุงู„ data set ุฃูˆ ุงู„ centers ุฃุฎุฏุชู‡ุง ู…ุนุงูŠุง ูู„ุงุฒู…
275
00:21:16,620 --> 00:21:20,080
ุชุทู„ุน ู…ุนุงูŠุง ุฃุตูุฑ ุจุดูƒู„ ุฃูˆ ุจุฃุฎุฑ ู„ุฃ ููŠ ุฃูŠ ุญุณุจ ุงู„
276
00:21:20,080 --> 00:21:23,920
center ุงู„ู„ูŠ ู…ูˆุฌูˆุฏ ุนู†ุฏู‡ุง ูู„ู…ุง ุญุณุจู†ุง ุชู…ุงู… ุชู…ุงู… ุญุณุจู†ุง
277
00:21:23,920 --> 00:21:31,360
ูƒู„ ุงู„ distances ูˆุฒุนู†ุง ุงู„ุชู…ู† ุนู†ุงุตุฑุนู„ู‰ ุงู„ classes
278
00:21:31,360 --> 00:21:37,460
ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ูŠุนู†ูŠ a1 ููŠ c1 ู…ู† ุงู„ cluster ุงู„ุฃูˆู„ a2 ูˆ
279
00:21:37,460 --> 00:21:44,240
a7 ููŠ ุงู„ cluster ุงู„ุชุงู„ุช a3 ูˆ a4 ูˆ a5 ูˆ 6 ูˆ 8 ููŠ ุงู„
280
00:21:44,240 --> 00:21:50,120
cluster ุงู„ุชุงู†ูŠ ุชู…ุงู… ู‡ุฐู‡ ุงู„ุชูˆุฒูŠุน ุงู„ู„ูŠ ุนู†ุฏู‰ ุจู†ุงุก ุนู„ู‰
281
00:21:50,120 --> 00:21:55,100
ุงู„ clusters ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ุนู†ุฏู‡ุง ุฅูŠุด ุงู„ู…ุทู„ูˆุจ ู…ู†ูŠ ุงู„ุขู†
282
00:21:55,100 --> 00:21:59,960
ุงู„ู…ุทู„ูˆุจ ู…ู†ูŠ ุงู„ุขู† ุฃุญุณุจ ุงู„ main ู„ูƒู„ cluster
283
00:22:03,450 --> 00:22:06,670
ูŠุนู†ูŠ ู…ุชูˆุณุท ุงู„ู†ู‚ุงุท ุงู„ู„ูŠ ููŠ ุงู„ู„ูˆู† ุงู„ุฃุณูˆุฏ ููŠ ุงู„
284
00:22:06,670 --> 00:22:10,530
cluster ุงู„ุฃูˆู„ ู‡ูŠู‡ู… ุจุฑูˆุญ ุจุฌู…ุน ุงู„ู†ู‚ุงุท ุงู„ู„ูŠ ุจุชุงุฎุฏ
285
00:22:10,530 --> 00:22:14,050
ูˆุงุญุฏ ุงู„ู„ูŠ ููŠ ุงู„ cluster ุงู„ุฃูˆู„ ูˆ ุจุญุณุจ ุงู„ู…ุชูˆุณุท
286
00:22:14,050 --> 00:22:17,730
ุชุจุนุชู‡ุง ู…ุงููŠุด ุบูŠุฑ ุงู„ู†ู‚ุทุฉ ู…ุงู†ุง ููŠ ุงู„ู…ุชูˆุณุท ุชุจุนุชู‡ุง ู…ุซู„
287
00:22:17,730 --> 00:22:21,070
ู…ุบูŠุฑ ู‡ุฐุง ุงู„ center ู…ุงุชุบูŠุฑุด ุงู„ู„ูŠ ุจุงู„ู„ูˆู† ุงู„ุฃุฒุฑู‚ ู‡ูŠู‡ู…
288
00:22:21,070 --> 00:22:28,650
ุชู†ุชูŠู† ู†ูŠู† ุฒุงุฆุฏ ูˆุงุญุฏ ุชู„ุงุชุฉ ูŠุนู†ูŠ ูˆุงุญุฏ ูˆู†ุต ุฎู…ุณุฉุณุจุนุฉ ูˆ
289
00:22:28,650 --> 00:22:32,550
ุฃุซู†ูŠู† ุนููˆุง ุณุจุนุฉ ูŠุนู†ูŠ ุชู„ุงุชุฉ ูˆ ู†ุต ู‡ุฐุง ุงู„ center
290
00:22:32,550 --> 00:22:36,570
ุงู„ุชุงู„ุช ุงู„ center ุงู„ุชุงู†ูŠ ู‡ูŠูƒูˆู† ุนุจุงุฑุฉ ุนู† ุชู…ุงู†ูŠุฉ
291
00:22:36,570 --> 00:22:41,930
ุฒูŠุงุฏุฉ ุฎู…ุณุฉ ุฒูŠุงุฏุฉ ุณุจุนุชุงุด ู‡ูŠ ุนุดุฑูŠู† ูˆู‡ูŠ ุณุชุฉ ุณุชุฉ ูˆ
292
00:22:41,930 --> 00:22:45,870
ุนุดุฑูŠู† ู‡ูŠ ุชู„ุงุชูŠู† ุชู„ุงุชูŠู† ุนู„ู‰ ูˆุงุญุฏ ุงุชู†ูŠู† ุชู„ุงุชุฉ ุงุฑุจุน
293
00:22:45,870 --> 00:22:53,500
ุฎู…ุณุฉ ูŠุนู†ูŠ ุณุชุฉุซู„ุงุซูŠู† ุนู„ู‰ ุฎู…ุณุฉ ุณุชุฉ ูˆ ุงูŠู‡ ููŠ ุงู†ุฏูŠ ู‡ุงู†
294
00:22:53,500 --> 00:23:03,800
ุงุชู†ุงุด ุณุจุนุชุงุด ุงุชู†ูŠู† ูˆ ุนุดุฑูŠู† ุงุชู†ุงุด
295
00:23:03,800 --> 00:23:08,200
ุณุจุนุชุงุด ูˆุงุญุฏ ูˆ ุนุดุฑูŠู† ุชู„ุงุชูŠู† ุจุฑุถู‡ ุณุชุฉ ูˆ ุณุชุฉ ู…ุนู„ู†ุงุช
296
00:23:08,200 --> 00:23:12,260
ุงู„ news centers ุชุจุนุชูŠ ุงู†ุง ู‡ุชูƒูˆู† ุจุนุฏ ุงู„ุญุณุจุฉ ุชุจุนุชูŠ
297
00:23:12,260 --> 00:23:19,780
ุงุชู†ูŠู† ูˆ ุนุดุฑุฉุจุงู„ู…ุชูˆุณุทุงุช 6 6 1.5 3.5
298
00:23:22,880 --> 00:23:26,580
ุณูŠู†ุชุฑุฒ ู„ุงุญุธูˆุง ุฃู†ุง ู…ุง ุฒู„ุช ู…ุงุชูƒู„ู… ู…ู† ุงู„ first
299
00:23:26,580 --> 00:23:30,280
iteration ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ุนู†ุฏูŠ ุงู„ุขู† ู‡ุงุฎุฏ ุงู„ new
300
00:23:30,280 --> 00:23:34,600
centers ู‡ุฏูˆู„ ูˆ ุงุฑูˆุญ ููŠู‡ู… ุนู„ู‰ ุงู„ next iteration ุงูˆ
301
00:23:34,600 --> 00:23:37,680
ุงู„ second iteration ู‡ุงูŠ ุญุทูŠุช ุงู„ centers ุงู„ู„ูŠ ุฌุฏูŠุฏุฉ
302
00:23:37,680 --> 00:23:41,080
ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ุนู†ุฏูŠ ู‡ุงู† ูˆ ุจุฏูŠุช ุงุญุณุจ ุงู„ู…ุณุงูุฉ ู…ู† ุฌุฏูŠุฏ
303
00:23:41,080 --> 00:23:46,520
ุจุฏูŠุช ุงุญุณุจ ุงู„ู…ุณุงูุฉ ู…ู† ุฌุฏูŠุฏ ูˆ ุจู†ูุณ ุงู„ูƒู„ุงู… ุงู„ุขู† ุจุญุณุจ
304
00:23:46,520 --> 00:23:49,720
ุนู„ู‰ ุงู„ centers ุงู„ุฌุฏูŠุฏุฉ ู…ุน ูƒู„ raw ุงู„ู„ูŠ ู…ูˆุฌูˆุฏ ุนู†ุฏูŠ
305
00:23:49,720 --> 00:23:54,400
ู‡ุงู† ูˆ ุจุงุฎุฏู„ุฃ ู…ุน ู†ู‡ุงูŠุฉ ุงู„ุนู…ู„ูŠุฉ ุจุฑูˆุญ ุจุญุณุจ ุงู„ centers
306
00:23:54,400 --> 00:23:58,180
ุจุญุณุจ ุงู„ main ู„ู„ centers ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ู‡ูŠุตุงุฑ ููŠ ุนู†ุฏูŠ
307
00:23:58,180 --> 00:23:59,340
ูˆุงุญุฏ ูˆ ูˆุงุญุฏ
308
00:24:02,460 --> 00:24:07,000
ุงู„ุงู† ุณุงุฑ ููŠ ุนู†ุฏูŠ ูˆุงุญุฏ ูˆ ูˆุงุญุฏ ู‡ูŠ ุงุชู†ูŠู† ูˆ ุงุฑุจุนุฉ ุณุชุฉ
309
00:24:07,000 --> 00:24:12,380
ุนู„ู‰ ุงุชู†ูŠู† ุชู„ุงุชุฉ ุนุดุฑุฉ ุงูˆ ุชุณุนุฉ ุชุณุนุชุงุด ุชู…ุงู†ูŠุฉ ูˆ ุนููˆุง
310
00:24:12,380 --> 00:24:15,960
ุชุณุนุฉ ูˆ ู†ุต ู‡ุฐุง ุงู„ center ุงู„ุฌุฏูŠุฏุฉ ุงู„ู„ูŠ ู‡ุดุชุบู„ ุนู„ูŠู‡ุง
311
00:24:15,960 --> 00:24:19,160
ูˆุจุงู„ุชุงู„ูŠ ุงู†ุง ู‡ุฑูˆุญ ููŠ iteration ุชุงู„ุชุฉ ู„ุงู† ุงู„
312
00:24:19,160 --> 00:24:22,060
centers ู…ุฎุชู„ูุฉ ุชู…ุงู…ุง ุนู† ุงู„ centers ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ
313
00:24:22,060 --> 00:24:26,040
ู‡ุชุฑูƒูŠ ูƒู…ุงู„ูŠุฉ ุงู„ุญุณุจุฉ ู†ูุณ ุงู„ูƒูŠููŠุฉ ู„ุญุฏ ู…ุง ุชุซุจุช ู…ุนุงูƒ
314
00:24:26,270 --> 00:24:29,230
ู„ู„ู€ clusters ุงู„ู„ูŠ ู…ูˆุฌูˆุฏ ุนู†ุฏูƒ ู‡ู†ุง ุทุจุนุง ูู‰ ูƒู„ ุงู„
315
00:24:29,230 --> 00:24:32,430
slide ู‡ุฐู‡ ุชูƒุชุจู‡ุง ุนู„ู‰ ูˆุฑู‚ุฉ ุฃูˆ ุชุทุจู‚ ุนู„ูŠู‡ุง ูˆ ุชุทุจู‚ู‡ุง ูˆ
316
00:24:32,430 --> 00:24:34,970
ุชุฌุฑุจ ุงู„ center ุงู„ุชุงู†ูŠ ูˆ ุงู„ุชุงู„ุชุฉ ูˆ ุงู„ุฑุงุจุนุฉ ูˆ ุงู„
317
00:24:34,970 --> 00:24:41,310
iteration ุทุจุนุง ู…ุชู‰ ุจุฏู‡ ูŠุฌู ุจุฏู‡ ูŠุฌู ู„ู…ุง ูุนู„ูŠุง ูŠุจุทู„
318
00:24:41,310 --> 00:24:47,950
ุงู„ center ุนู†ุฏูŠ ูŠุชุบูŠุฑ ุชู…ุงู… okay ุทุจุนุง ู„ุฃู†ู‡ ูู‰ ู…ุดูƒู„ุฉ
319
00:24:47,950 --> 00:24:52,390
ุฃุญูŠุงู†ุง ุจุงู„ู…ูŠู† ุจุชุธู‡ุฑ ู…ุนุงูŠุง ู„ูˆ ูƒุงู† ูู‰ ุนู†ุฏูŠ ุงู„ data
320
00:24:52,390 --> 00:24:57,440
ู…ุด ู…ุนู…ูˆู„ุฉpre processing ุตุญ ูŠุนู†ูŠ ูู‰ ุนู†ุฏูŠ out layer
321
00:24:57,440 --> 00:25:03,040
ุฒู‰ ู‡ู‰ ุฏู‰ ุงู„ุงู† ู„ูˆ ุฃู†ุง ุฌูŠุช ู‚ูˆู„ุชู„ูƒ ุงู„ู…ุชูˆุณุท ุงู„ุญุณุงุจู‰
322
00:25:03,040 --> 00:25:06,120
ุงู„ู„ู‰ ู‡ุฏูˆู„ ูˆุงุญุฏ ูˆ ุชู„ุงุชุฉ ูˆ ุฎู…ุณุฉ ูˆ ุณุจุนุฉ ูˆ ุชุณุนุฉ
323
00:25:06,120 --> 00:25:10,780
ู‡ุชู‚ูˆู„ู„ูŠู‡ุง okay cancer ู„ูƒู† ู„ูˆ ุฃู†ุง ู‚ูˆู„ุชู„ูƒ ุจุฏู„ ุงู„ุชุณุนุฉ
324
00:25:10,780 --> 00:25:16,660
ุนู†ุฏูŠ ุงู„ู ูˆุชุณุนุฉ ู‡ูŠูƒูˆู† ู…ุชูˆุณุท ุงู„ุญุณุงุจู‰ ุฌุฏูŠุด ู…ุชุณุนุฉ ูˆ
325
00:25:16,660 --> 00:25:21,060
ุฎู…ุณุฉ ู…ุนู†ุงุชู‡ ุงู„ center ุชุจุน ู‡ูŠูƒูˆู† ุจุนูŠุฏ ุฌุฏุงุงู„ู€ Center
326
00:25:21,060 --> 00:25:25,100
ุชุจุนูŠ ุจุนูŠุฏ ุฌุฏุงู‹ ู…ุนู†ุงุชู‡ ูŠุฒูŠุฏ ู…ู† ู†ู‚ุทุฉ ุงู„ู€ convergence
327
00:25:25,100 --> 00:25:33,440
ูˆู…ู…ูƒู† ูุนู„ูŠุง ูŠุฏูŠู†ุง ู†ุชูŠุฌุฉ ุฎุทุฃ ุงู†ุช ุชุฎูŠู„ ุงู† ุงู„ data
328
00:25:33,440 --> 00:25:39,480
set 10 ุนุจุงุฑุฉ
329
00:25:39,480 --> 00:25:40,400
ุนู† ู…ุฌู…ูˆุนุงุช
330
00:25:53,650 --> 00:25:59,290
ู‡ุฐู‡ ุงู„ู†ู‚ุทุฉ ู‡ูŠ ุงู„ู€ 250 ู„ู…ุง ุชูƒูˆู† ู‡ุฐู‡ ุงู„ู€ Center
331
00:25:59,290 --> 00:26:01,830
ูุชุฃุฎุฐ ู‡ุฐู‡ ุงู„ุนู†ุงุตุฑ ู…ุนุงู‡ุง
332
00:26:04,130 --> 00:26:09,170
ู„ุฃู†ู‡ุง ุงู„ุฃู‚ุฑุจ ู„ู…ุง ุชุฎุชุงุฑ ุงู„ู…ุชูˆุณุท ุณูŠุตุจุญ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ
333
00:26:09,170 --> 00:26:11,250
ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ
334
00:26:11,250 --> 00:26:13,170
ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ
335
00:26:13,170 --> 00:26:13,430
ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ
336
00:26:13,430 --> 00:26:14,550
ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ
337
00:26:14,550 --> 00:26:14,930
ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ
338
00:26:14,930 --> 00:26:15,310
ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ
339
00:26:15,310 --> 00:26:17,490
ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ
340
00:26:17,490 --> 00:26:20,790
ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ
341
00:26:20,790 --> 00:26:21,690
ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ
342
00:26:21,690 --> 00:26:21,710
ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ
343
00:26:21,710 --> 00:26:21,710
ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ
344
00:26:21,710 --> 00:26:21,730
ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ
345
00:26:21,730 --> 00:26:32,670
ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ ู‡ู†ุง ูˆ
346
00:26:32,670 --> 00:26:36,780
ู‡ู†ุง ูˆ ู‡ู†ุงุงู„ู€ median ุฒูŠ ู…ุง ุงุญู†ุง ุจู†ุนุฑู ุณุงุจู‚ุง ูˆ ู†ูุณ
347
00:26:36,780 --> 00:26:40,720
ุงู„ุฎุทูˆุงุช ุงู„ุณุงุจู‚ุฉ ุจุชุธู„ ุนู†ุฏู‡ุง ู„ูƒู† ุจุฏู„ ู…ุง ุจุญุณุจ ุฒูŠ ู…ุง
348
00:26:40,720 --> 00:26:46,180
ู‚ู„ุชู„ูƒ ุงู„ู…ุชูˆุณุท ุงูˆ ู…ุชูˆุณุท ุจุญุณุจ ุงูˆ ุจุงุฎุฏ ุงู„ู‚ูŠู…ุฉ ุงู„ูˆุณุทู‰
349
00:26:46,180 --> 00:26:50,010
ุงู„ู„ู‰ ู…ูˆุฌูˆุฏุฉ ุนู†ุฏู‡ุง ุงูˆ ุงู„ูˆุณุทู‰ ุงู„ุญุณุงุจู‰ุงู„ู€ Main
350
00:26:50,010 --> 00:26:52,950
advantage ุชุจุน ุชู„ู…ูŠุฐ ุงู„ู€ Medium ุฒูŠ ู…ุง ู‚ู„ู†ุง ุฃู†ู‡
351
00:26:52,950 --> 00:26:55,930
ู„ุงูŠุชุฃุซุฑ ุจุงู„ู€ Extreme Value ุฃูˆ ุจุงู„ู€ Outlier Value
352
00:26:55,930 --> 00:27:00,650
ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ู‡ู†ุง ุงู„ุณุคุงู„ ุงู„ู„ูŠ ุจูŠุฏุฑุญ ู†ูุณู‡ ุงู„ุขู† ู‡ุฏุฏ ูƒู„
353
00:27:00,650 --> 00:27:04,090
ุดุบู„ู†ุง ุณุงุจู‚ุง ูƒุงู† ู…ุน ุฃุฑู‚ุงู… ู…ุดู‡ูˆุฑ ู„ูˆ ูƒุงู†ุช ุงู„ data
354
00:27:04,090 --> 00:27:09,430
ุงู„ู„ูŠ ุนู†ุฏูŠ ุนุจุงุฑุฉ ุนู† binary 01 01 ุฏู‡ ุงู„ data binary
355
00:27:09,430 --> 00:27:13,450
ูŠุนู†ูŠ ุงู„ุขู† ุนู†ุฏ ู‚ูŠู… 01 01 ู…ุนู†ุงุชู‡ ู…ู…ูƒู† ุชูƒูˆู† ููŠ ุนู†ุฏ
356
00:27:13,450 --> 00:27:17,410
ุงู„ู‚ูŠู… ู…ุชุดุงุจู‡ ู…ุง ุจูŠู† ุงู„ clustersุนุดุงู† ู‡ูŠูƒ ุฌุงู„ูƒ ู„ู…ุง
357
00:27:17,410 --> 00:27:19,930
ุชูƒูˆู† ุงู„ data ุงู„ binary ุงู„ู„ูŠ ุนู†ุฏูŠ ุฃูˆ ุงู„ variable
358
00:27:19,930 --> 00:27:24,170
ุงู„ู„ูŠ ุนู†ุฏูŠ ูƒู„ู‡ุง binary ุจู†ูุนุด ุฃุฑูˆุญ ุฃุทุจู‚ ุนู„ูŠู‡ุง ุงู„
359
00:27:24,170 --> 00:27:28,310
Euclidean ุฃูˆ ุงู„ู…ู†ู‡ุงุชูŠู† ู„ุฃ ุจุตูŠุฑ ููŠ ุนู†ุฏูŠ similarity
360
00:27:28,310 --> 00:27:32,610
function ุฃุฎุฑู‰ ู„ุงุฒู… ุฃุชุนุงู…ู„ ู…ุนุงู‡ุง ูˆ ุทุจุนุง ู‡ู†ุง ูุนู„ูŠุง
361
00:27:32,610 --> 00:27:36,350
ุฃู†ุง ุจุตูŠุฑ ุจุฏุฃ ุฃุฏูˆุฑ ุนู„ู‰ ุงู„ dissimilarity ุงุญู†ุง ุณุงุจู‚ุง
362
00:27:36,350 --> 00:27:39,150
ุฐูƒุฑู†ุง ุงู† ููŠ ุนู†ุฏูŠ ุงู„ Euclidean ูˆ ุงู„ Jacquard ูˆ ุงู„
363
00:27:39,150 --> 00:27:44,770
Sparsman ูˆ ุงู„ Hoffman code ุฅู„ู‰ ุฃุฎุฑู‡ ู„ูƒู† ุฎู„ู‘ูŠู†ูŠ
364
00:27:44,770 --> 00:27:50,390
ุฃุชูƒู„ู… ุงุญู†ุง ุนู„ู‰ุงู„ู€ binary data ุจุตูŠุฑ ุงุญุณุจ ุงู„ู€
365
00:27:50,390 --> 00:27:55,990
dissimilarity ุนุฏู… ุงู„ุชุดุงุจู‡ ูŠุนู†ูŠ ุงู†ุง ุจุนุฏ ู…ุง ุฃุฏูˆู‘ู‚ ูƒู„
366
00:27:55,990 --> 00:28:04,310
ู…ูƒุงู† ุนุฏู… ุงู„ุชุดุงุจู‡ peer ุชู…ุงู… ู…ุนู†ุงุชู‡ ุงู„ุชุดุงุจู‡ ุนู†ุฏู‡ุง
367
00:28:04,310 --> 00:28:08,510
ุตุบูŠุฑ ูˆุจุงู„ุชุงู„ูŠ ุงู†ุง ู†ูุณ ุงู„ููƒุฑุฉ ุงู† ุงู†ุง ุจุฏูˆุฑ ุนู„ู‰ ุงู„
368
00:28:08,510 --> 00:28:12,920
smaller value ุฏุงุฆู…ุงุนุดุงู† ุงุชูƒู„ู… ุนู† ุงู†ู‡ ููŠ ุดุจู‡ ุงูˆ
369
00:28:12,920 --> 00:28:18,300
ู…ุงููŠุด ุดุจู‡ ู„ูƒู† ุฒูŠ ู…ุง ู‚ู„ู†ุง ุงู† ุงู†ุง ุจุชูƒู„ู… ุนู„ู‰ ุนุฏู…
370
00:28:18,300 --> 00:28:25,620
ุงู„ุชุดุงุจู‡ ุจุดูƒู„ ุนุงู… ู„ู…ุง ุจูƒูˆู† ููŠ ุนู†ุฏู‰ ุงู„ data set ุงูˆ
371
00:28:25,620 --> 00:28:31,540
ุงู„ point ุชุจุนุชู‰ ููŠู‡ ุนุจุงุฑุฉ ุนู† value ู…ู† ุตูุฑ ูˆุงุญุฏ ุงู„
372
00:28:31,540 --> 00:28:34,840
dissimilarity ุชุจุนุชู†ุง ุนุจุงุฑุฉ ุนู† non negative number
373
00:28:35,710 --> 00:28:42,510
ู„ู…ุง ุจูŠูƒูˆู† closed to zero ู…ุนู†ุงุชู‡ ู†ุบุทูŠ ู†ู‚ุฑุงุจ ุฌุฏุง ู…ู†
374
00:28:42,510 --> 00:28:46,710
ุจุนุถ ุฃูˆ ู…ุชุดุงุจู‡ุงุช ูˆ ุงู„ุนูƒุณ ูƒู„ ู…ุง ุฒุงุฏ ุงู„ุฑู‚ู… ูƒู„ ู…ุง ูƒุจู„
375
00:28:46,710 --> 00:28:52,450
ุงู„ุฑู‚ู… ู…ุนู†ุงุชู‡ ุงู„ุฑู‚ุงู…ูŠู† ู‡ุฏูˆู„ ู…ุฎุชู„ููŠู† ุนู† ุจุนุถ ูŠุนู†ูŠ
376
00:28:52,450 --> 00:28:55,490
ู‡ู†ูˆุฌู‡ ุงู†ูŠ ุจุฌูŠุณ ุงู„ุงุฎุชู„ุงู ุงู„ุขู† ู‡ู†ูˆุฌู‡ ุงู†ูŠ ุจุฌูŠุณ
377
00:28:55,490 --> 00:28:58,650
ุงู„ุงุฎุชู„ุงู ู‚ุนุฏ ูƒู†ุช ุจุฌูŠุณ ุงู„ุชุดุงุจู‡ ูˆ ุงู„ุฃู† ุจุฏูŠ ุฃุฌูŠุณ
378
00:28:58,650 --> 00:29:04,560
ุงู„ุงุฎุชู„ุงูุงู„ู„ูŠ ุงู„ุฃู† ู…ู† ุงู„ู€ matrix ุงู„ู„ูŠ ุฐูƒุฑู†ุงู‡ุง
379
00:29:04,560 --> 00:29:07,260
ุณุงุจู‚ุงู‹ ุงู„ู„ูŠ ู‡ูŠ ุงู„ู€ jacquard ุจุฏูƒ ุชูุชุฑุถ ุฃู†ู‡ ุฃู†ุง
380
00:29:07,260 --> 00:29:13,340
ูุนู„ูŠุงู‹ ุนู†ุฏูŠ data 6 ุจุงุนุชูŠ ู…ูƒูˆู†ุฉ ู…ู† ุงู„ object ุงู„ุฃูˆู„
381
00:29:13,340 --> 00:29:19,060
ูˆุงู„ object ุงู„ุชุงู†ูŠ ุนุดุงู† ุฃู†ุง ุฃุฎุฏ ู‚ูŠู… ุงู„ value ุงู„
382
00:29:19,060 --> 00:29:23,900
binary value ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉุงู„ุงู† ุจุฏุฃุช ุชูˆุฒุน 01 ุงู„ู€ I ูˆ
383
00:29:23,900 --> 00:29:29,380
ุงู„ู€ J ุงู„ู€ I ูˆ ุงู„ู€ J A ูˆ B ูˆ C ูˆ D ู‡ุฐู‡ ุงู„ุนู†ุงุตุฑ ุงู„ู„ูŠ
384
00:29:29,380 --> 00:29:35,240
ุจุชู…ุซู„ ุงู„ู…ุตููˆูุฉ ุงู„ู„ูŠ ุนู†ุฏูŠ ุงู„ู„ุงุญุธูˆุง ุฃู†ุง ุฌู…ุนุช ุงู„ู€ B ูˆ
385
00:29:35,240 --> 00:29:35,660
ุงู„ู€ C
386
00:29:50,030 --> 00:29:54,350
ุนุดุงู† ู†ูู‡ู… ุงู„ุตูˆุฑุฉ ุตุญ ูˆ ู†ุดูˆู ุจุงู„ู…ุซุงู„ ูŠุชุถุญ ุงู„ู…ู‚ุงู„ ุฒูŠ
387
00:29:54,350 --> 00:29:59,050
ู…ุง ุจู‚ูˆู„ ุงู„ู…ุซู„ ุชุนุงู„ู‰ ู†ุฑูˆุญ ู†ุดุชุบู„ handูˆ ู†ุดูˆู ุงูŠุด
388
00:29:59,050 --> 00:30:04,150
ุงู„ุนู†ุงุตุฑ ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ุนู†ุฏู‡ุง ุจูŠุฌูŠ ุจู‚ูˆู„ ุงูุชุฑุถ ุงู† ู‡ุงูŠ
389
00:30:04,150 --> 00:30:08,790
ููŠ ุนู†ุฏู‰ ุงู†ุง ุงู„ binary data ุจุฏูŠ ุงุนู…ู„ู‡ุง partitioning
390
00:30:08,790 --> 00:30:12,930
cluster ู‡ุฐู‡ ุจุชู…ุซู„ patient record ุงู„ records ุงูˆ
391
00:30:12,930 --> 00:30:17,530
ุงู„ู…ูˆุฌูˆุฏูŠู† ุนู†ุฏู‡ุง ู…ุง ุจูŠู† ุงู„ positive ูˆ ุงู„ yes ุทุจุนุง
392
00:30:17,530 --> 00:30:22,610
ุจุชูƒู„ู… ุนู„ู‰ ุงุณู… ุงู„ุดุฎุต ู…ุด ู‡ุฏุฎู„ ู…ุนุงูŠุง ุญุชู…ุง ููŠ ุงู„ุญุณุจุฉ
393
00:30:22,610 --> 00:30:29,890
ุงู„ู„ูŠ ููŠ ุนู†ุฏูŠุงู„ู€ fever ุนููˆุง ุงู„ุฏุฑุฌุฉ ุงู„ุญุฑุงุฑุฉ ุงู„ูƒู
394
00:30:29,890 --> 00:30:34,250
ุงู„ู„ูŠ ู‡ูŠ ุงู„ุณุนุงู„ ุงู„ูุญุต ุงู„ุฃูˆู„ ุงู„ุชุงู†ูŠ ุงู„ุชุงู„ุช ุงู„ุฑุงุจุน ูˆ
395
00:30:34,250 --> 00:30:39,050
positive ุจูˆุงุญุฏ ูˆ ุงู„ yes ุจูˆุงุญุฏ ูˆ ุงู„ no ุงูŠู‡ ุจุตูุฑ ูˆ
396
00:30:39,050 --> 00:30:43,890
ุงู„ negative ุงูŠู‡ ุจุตูุฑ ุงู„ุงู† ุจุฏุฃ ุงู†ุง ุงุฑุฌุน ู…ุนุงูƒ ู„ู‡ุงู†
397
00:30:43,890 --> 00:30:48,910
ู„ู…ุง ุงู†ุง ุฌูŠู†ุง ู…ู† ู‡ู†ุง ู†ุชูƒู„ู… ู‡ู†ุง ุงู„ a ุงูŠุด ุงู„ a ุจุชู…ุซู„
398
00:30:48,910 --> 00:30:51,830
ุงู„ a ุจุชู…ุซู„ ู‡ูŠ ุนุจุงุฑุฉ ุนู† ู…ุฌู…ูˆุน
399
00:30:54,440 --> 00:30:59,140
ุงู„ู†ู‚ุงุท ุงู„ู„ูŠ ุงู„ุชู‚ุช ููŠู‡ุง ุงู„ู€ two objects I ูˆ J ูƒุงู†ุช
400
00:30:59,140 --> 00:31:02,980
ุงู„ู†ู‚ุงุท ุงู„ูˆุงุญุฏ ุจู‚ู‰ ุจุงู„ู€ B ุฃูˆ ุงู„ู€ D ู…ุฌู…ูˆุน ุงู„ู†ู‚ุงุท
401
00:31:02,980 --> 00:31:06,720
ุงู„ู„ูŠ ูƒุงู†ูˆุง ููŠู‡ุง ุฒูŠ ุจุนุถ ู„ูƒู† ุจุงู„ุตูุฑ C ู‡ูŠ ุงู„ู†ู‚ุงุท ุงู„ู„ูŠ
402
00:31:06,720 --> 00:31:13,320
ูƒุงู†ุช ู„ ุงู„ object J ูˆุงุญุฏ ูˆ ุงู„ object I ุตูุฑ ูˆ ู‡ูƒุฐุง
403
00:31:13,320 --> 00:31:19,100
ุชุนุงู„ูˆุง ู†ุฌูŠ ุนู„ู‰ ุงู„ู…ุซุงู„ุงู„ู„ูŠ ู…ูˆุฌูˆุฏ ุนู†ุฏู†ุง ู‡ุงู† ุทูŠุจ ุฅุฐุง
404
00:31:19,100 --> 00:31:22,380
ุงุญู†ุง ู‚ู„ู†ุง ู‡ุฐู‡ ุจูˆุงุญุฏ ู…ุนู†ุงุชู‡ ุงู†ุง ุจุฏู‡ ุงุฑูˆุญ ุงุฎุฏ two
405
00:31:22,380 --> 00:31:26,820
rows ู…ูˆุฌูˆุฏูŠู† ุนู†ุฏูŠ ู‡ุงู† ุจุงู„ู…ุซุงู„ ุงู„ู„ูŠ ู…ูˆุฌูˆุฏ ุนู†ุฏู†ุง ู‡ุงู†
406
00:31:26,820 --> 00:31:31,480
ุจุฏู†ุง ู†ุดุชุบู„ ู…ุน ุฌุงูƒ ูˆ ู…ุงุฑูŠ ู…ุน ุจุนุถ ุงู†ุง ุจุฏู‡ ุงุดูˆู ู…ูŠู†
407
00:31:31,480 --> 00:31:34,820
ุงู‚ุฑุจ ุงุชู†ูŠู† ู…ู† ู‡ุฏูˆู„ุฉ ู„ุจุนุถู‡ู… ู…ุนู†ุงุชู‡ ุงู†ุง ุจุฏู‡ ุงุดูˆู ุฌุงูƒ
408
00:31:34,820 --> 00:31:38,680
ูˆ ู…ุงุฑูŠ ูˆ ุฌุงูƒ ูˆ ุฌูŠู… ูˆ ู…ุงุฑูŠ ูˆ ุฌูŠู… ู‡ูŠ ุงู„ุงุญุชู…ุงู„ุงุช
409
00:31:38,680 --> 00:31:40,740
ุงู„ุชู„ุงุชุฉ ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ู…ุนู†ุงุชู‡ ุงู†ุง ุจุฏู‡ ุงุดุชุบู„ ููŠ
410
00:31:40,740 --> 00:31:41,400
ุงู„ุจุฏุงูŠุฉ ุนู„ู‰
411
00:31:48,900 --> 00:31:55,780
ุงู„ู€ two rows ุงู„ู„ูŠ ู…ูˆุฌูˆุฏูŠู† ุนู†ุฏู‡ุง ูˆูŠู† ุงู„ุชู†ูŠู† ูƒุงู†ูˆุง
412
00:31:55,780 --> 00:31:59,340
positive ูˆูŠู† ุงู„ุชู†ูŠู† ูƒุงู†ูˆุง ููŠู‡ ุนู†ุฏู‰ ูˆุงุญุฏ ูƒุงู… ุนู…ูˆุฏ
413
00:31:59,340 --> 00:32:05,000
ูƒุงู† ููŠู‡ู… ุงู„ุชู†ูŠู† ู‚ูŠู…ุชู‡ู… ูˆุงุญุฏ ู‡ุฐุง ูˆุงุญุฏ ู‡ุฐุง ุงุชู†ูŠู†
414
00:32:05,000 --> 00:32:11,540
ุฎู„ุงุต ู…ุนู†ุงุชู‡ ูˆุงุญุฏ ูˆุงุญุฏ ู‡ูŠ ุงุชู†ูŠู† ุงู„ู„ูŠ ู‡ูŠ ุงู„ a ุชู…ุงู…
415
00:32:11,540 --> 00:32:24,840
ุทูŠุจ ุฌุงูƒ ูˆุงุญุฏ ูˆู…ุงุฑูŠ ุตูุฑJack 1 ูˆู…ุงุฑูŠ ุตูุฑ ู…ุงููŠุด Jack
416
00:32:24,840 --> 00:32:32,160
0 ูˆู…ุงุฑูŠ ูˆุงุญุฏ ู‡ูŠู‡ุง ู†ู‚ูˆู„ ุงู„ positive ูˆุงุญุฏ ู‡ูŠู‡ุง ูˆุงุญุฏ
417
00:32:32,160 --> 00:32:42,920
ุงู„ุงู† negative 00000 ู‡ูŠ ุชู„ุงุชุฉ ู‡ูŠ ุงู„ู…ุตููˆูุฉ ุชุจุนุชูŠ
418
00:32:42,920 --> 00:32:46,840
ุชู…ุงู… ุงู„ุงู† ุงุญู†ุง ู‚ู„ู†ุง ู‡ูŠ ุนุจุงุฑุฉ ุนู†
419
00:32:50,130 --> 00:32:59,190
abcd ู†ุฌู…ุน a ูˆ b ุงูˆ ู†ุงุฎุฏ ุงู„ู…ุชู„ุช ุงู„ุนู„ูˆูŠ ู‡ุฐุง ูˆุงุญุฏ
420
00:32:59,190 --> 00:33:04,690
ุฒุงุฆุฏ ุตูุฑ ุนู„ู‰ ูˆุงุญุฏ ุฒุงุฆุฏ ุตูุฑ ุฒุงุฆุฏ ูˆุงุญุฏ ุฒุงุฆุฏ ุงุชู†ูŠู†
421
00:33:04,690 --> 00:33:10,650
ุชู„ุงุชุฉ ูˆ ุชู„ุงุชูŠู† ู„ู…ุง ุงู†ุง ุจุฑูˆุญ ุจุญุณุจ ู„ู…ุงุฑูŠ ุจุญุณุจ ู„ุฌุงูƒ ูˆ
422
00:33:10,650 --> 00:33:17,850
ู…ู‚ ูˆ ุฌูŠู… ุจู†ูุณ ุงู„ูƒูŠููŠุฉ ุชู…ุงู… ุฏุนู†ุง ู†ุนูŠุฏู‡ุง ู‡ู†ุง ู…ู† ุงู„
423
00:33:17,850 --> 00:33:18,210
eraser
424
00:33:26,820 --> 00:33:33,180
ุทุจุนุง ุงู„ู‚ูŠู…ุฉ ุฏู‡ ู‡ุชุชุบูŠุฑ ุงู„ุงู† ุงู†ุง ู‡ุฑูˆุญ ุงุดุชุบู„ ู…ุน ุงูˆ
425
00:33:33,180 --> 00:33:36,600
ู†ุญุงูˆู„ ู†ุนู…ู„ contingency matrix ุฌุฏูŠุฏุฉ ุจู„ูˆู† ุฌุฏูŠุฏ ู†ุบูŠุฑ
426
00:33:36,600 --> 00:33:42,300
ู„ูˆู† ุงู„ุฌู„ู… ุฏุนูˆู†ูŠ
427
00:33:42,300 --> 00:33:51,780
ุงุฎุฏ blow ุงู„ุงู† ู‡ูŠ contingency matrix ู…ุง
428
00:33:51,780 --> 00:34:02,040
ุจูŠู† ุงู„ุงู† ุจุฏู†ุง ู†ุดุชุบู„ marryุฃูˆ jack ูˆ
429
00:34:02,040 --> 00:34:08,620
gem ุทุจุนุง ู…ุด ูุงุฑู‚ุฉ ูƒุชูŠุฑ ุงู„ุชุฑุชูŠุจ ุงู„ู„ูŠ ู…ุง ุจูŠู†ู‡ู… ู‚ูˆู„ู†ุง
430
00:34:08,620 --> 00:34:16,540
ูˆุงุญุฏ ุตูุฑ ู‡ุงูŠ
431
00:34:16,540 --> 00:34:22,640
ูˆุงุญุฏ ูˆ ุตูุฑ ูˆู‡ู†ุง ููˆู‚ ุงู„ุฎุทูˆุท ู‡ุงุฏู‰ ุจุฏูŠ ุฃุถูŠู ุงู„ุฃุฑู‚ุงู…
432
00:34:22,640 --> 00:34:28,560
ุงู„ู„ู‰ ุฃู†ุง ุจุฏูŠ ูŠุนู†ูŠุทูŠุจ ู†ุจุฏุฃ ุจูˆุงุญุฏ ูˆ ูˆุงุญุฏ ุนุฏุฏ ุงู„ู†ู‚ุงุท
433
00:34:28,560 --> 00:34:35,300
ุงู„ู„ูŠ ุงู„ุชู‚ู‰ ููŠู‡ุง ุฌุงูƒ ูˆุฌูŠู… ู…ุน ุจุนุถ ู‡ูŠ ูˆุงุญุฏ positive
434
00:34:35,300 --> 00:34:39,460
ู‡ุฐู‡ negative ู…ุงููŠุด
435
00:34:39,460 --> 00:34:43,480
ูˆุงุญุฏ ุงู„
436
00:34:43,480 --> 00:34:53,260
pointer ุจูŠู† ูˆุงุญุฏ
437
00:34:53,260 --> 00:35:02,030
ุทูŠุจุงู„ุงู† ุฌุงูƒ ูˆุงุญุฏ ูˆุฌู… ุตูุฑ ุฌุงูƒ ูˆุงุญุฏ ูˆุฌู… ุตูุฑ ุฌุงูƒ ูˆุงุญุฏ
438
00:35:02,030 --> 00:35:08,330
ู‡ูŠู‡ุง ูˆุฌู… ุตูุฑ ู‡ูŠู‡ุง ู…ุนู†ุงุชู‡ ูˆุงุญุฏ ุชู…ุงู…
439
00:35:08,330 --> 00:35:17,570
ุจุนุฏ ู‡ูŠูƒ ุฌุงูƒ ุตูุฑ ูˆุฌู… ูˆุงุญุฏ ุฌุงูƒ ุตูุฑ ู…ุน ุงู„ูƒู ูˆุงุญุฏ
440
00:35:17,570 --> 00:35:20,310
ูˆุงู„ุงู† ุตูุฑ ูˆุตูุฑ
441
00:35:25,620 --> 00:35:31,960
ูˆุงุญุฏ ุงุชู†ูŠู† ุซู„ุงุซุฉ ู…ุนู†ุงุชู‡
442
00:35:31,960 --> 00:35:35,520
ุงู„ุขู† ุงู„ุนู„ุงู‚ุฉ ุงู„ู€ dissimilarity ุงู„ู€ dissimilarity
443
00:35:35,520 --> 00:35:40,480
ุจูŠู† ุฌุงู… ุฌุงูƒ ูˆ ุฌูŠู… ูˆุงุญุฏ ุฒุงุฆุฏ ูˆุงุญุฏ ุนู„ู‰ ูˆุงุญุฏ ุฒุงุฆุฏ
444
00:35:40,480 --> 00:35:45,080
ูˆุงุญุฏ ุฒุงุฆุฏ ูˆุงุญุฏ ูƒู…ุงู†
445
00:35:45,080 --> 00:35:49,780
ุงู„ุงู† ุจุนู…ู„ ูƒู…ุงู† ู…ุง ุจูŠู† ู…ุงุฑูŠ ูˆ ุฌูŠู… ุงู„ู†ูุณ ุงู„ูƒูŠููŠุฉ
446
00:35:49,780 --> 00:35:55,420
ู„ู…ุจุงุฏุฆ ุจุทู„ุน ุงู„ุงู† ุจุฏูŠ ุงู‚ุงุฑู† ุฌู…ู‡ุงุช ุงู„ุฎูŠุฑุฃุตุบุฑ
447
00:35:55,420 --> 00:35:59,840
dissimilarity ู…ุนู†ุงุชู‡ ุฃุนู„ู‰ ุชุดุงุจู‡ ูƒู„ ู…ุง ูƒุจุฑุช ุงู„
448
00:35:59,840 --> 00:36:02,540
dissimilarity ู…ุนู†ุงุชู‡ ุงู„ุงุฎุชู„ุงู ุจูŠู†ู‡ู… ูƒุจูŠุฑ ุฌุฏุง
449
00:36:02,540 --> 00:36:07,540
ู…ุนู†ุงุชู‡ ุงู†ุง ุงูƒุชุฑ ุงุชู†ูŠู† ู…ุชุดุงุจู‡ูŠู† ุงูˆ ุงู‚ุฑุจ ุงุชู†ูŠู† ู„ุจุนุถ
450
00:36:07,540 --> 00:36:14,380
ุงู„ู„ูŠ ู‡ูŠ ู…ูŠู† ุฌุงูƒ ูˆ ู…ุงุฑูŠ ุญุณุจ ุงู„ jacquard computation
451
00:36:14,380 --> 00:36:17,180
ุงูˆ ุงู„ jacquard metric function ุงู„ู„ูŠ ุงุญู†ุง ุจู†ุชูƒู„ู…
452
00:36:17,180 --> 00:36:22,180
ุนู„ูŠู‡ุง ู„ุฅูŠู‡ ุงู„ุฏู„ุงู„ dissimilarityู„ุงุญุธูˆุง ุณุงุจู‚ุงู‹ ูƒู†ุช
453
00:36:22,180 --> 00:36:25,520
ุจุชูƒู„ู… ุนู† ุงู„ู€ distance ุฃูˆ ุงู„ similarity distance ุฃูˆ
454
00:36:25,520 --> 00:36:29,240
ุงู„ distance function ูƒู†ุช ุจุชูƒู„ู… ุนู† ุงู„ shortest
455
00:36:29,240 --> 00:36:31,780
distance ุจุณ ุงู„ุขู† ุจุชูƒู„ู… ุนู† ุงู„ shortest
456
00:36:31,780 --> 00:36:37,160
dissimilarity ุทุจุนุง ูˆ ุงู„ุณูŠู…ูŠู„ุงุฑุชูŠ ู„ู…ุง ุงู†ุง ุจุฏูŠ ุงู„ ..
457
00:36:37,160 --> 00:36:40,320
ุงู„
458
00:36:40,320 --> 00:36:45,760
.. ุงู„ .. ุงู„ุขู† ู‡ุฐู‡ ุงูƒุชุฑ ุชุดุงุจู‡ ุงูˆ ุงูƒุชุฑ ุงู‚ู„ ุงุฎุชู„ุงู
459
00:36:45,760 --> 00:36:50,650
ุจูŠู† Jack ูˆ Maryู„ูˆ ุงู†ุง ุจุฏูŠ ุงุชูƒู„ู… ุนู„ูŠูƒ ุชุดุงุจู‡ ุฎุฏ ูˆุงุญุฏ
460
00:36:50,650 --> 00:36:54,390
ู†ุงู‚ุต ู…ุนู†ุงุชู‡ ูƒู„ ู…ุง ุจุฏูŠ ุงุฒูŠุฏ ุงู„ุชุดุงุจู‡ ุนู†ุฏู‡ุงู† ู…ุงุจุฏูŠ
461
00:36:54,390 --> 00:36:59,930
ุงุตูŠุฑ ููŠู‡ุงู† ูˆุจุงู„ุชุงู„ูŠ ุจุตูŠุฑ ููŠู†ูŠ ุนู†ุฏ ุฌุงูƒ ูˆู…ุงุฑูŠ ุงูƒุชุฑ
462
00:36:59,930 --> 00:37:03,390
ุงุชู†ูŠู† ู…ุชุดุงุจู‡ูŠู† ุงู„ู…ุญุชู…ู„ ุงู†ู‡ู… ูŠุงุฎุฏูˆุง ู†ูุณ ุงู„ู…ุฑุถ ุจู†ุงุก
463
00:37:03,390 --> 00:37:06,310
ุนู„ู‰ ุงู„ data set ูŠูƒูˆู† ุนู†ุฏู‡ู… ู†ูุณ ุงู„ู…ุฑุถ ู„ุงู† ู‡ุฐูˆู„ ุงูƒุชุฑ
464
00:37:06,310 --> 00:37:10,210
ุงุชู†ูŠู† ู…ุชู‚ุงุฑุจูŠู† ููŠ ุงู„ู…ุญูˆุตุงุช ูˆููŠ ุงู„ุงุนุฑุงุถ ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ
465
00:37:10,210 --> 00:37:18,290
ุนู†ุฏู†ุง ุจูŠู†ู…ุง ุฌูŠู… ูˆู…ุงุฑูŠ ุงูƒุชุฑ ุงุชู†ูŠู† ู…ุฎุชู„ููŠู†ูˆุจุงู„ุชุงู„ูŠ
466
00:37:18,290 --> 00:37:22,510
ู„ุง ู†ุนุชู‚ุฏ ุฃูˆ ู…ุงููŠุด ุงุนุชู‚ุงุฏ ุงู†ู‡ู… ูŠูƒูˆู†ูˆุง ู…ู† ู†ูุณ ุงู„ู…ุฑุถ
467
00:37:22,510 --> 00:37:28,090
ุฃูˆ ู…ู†ู‡ู… ู†ูุณ ุงู„ู…ุดูƒู„ุฉ ุงู„ู…ุฑุถูŠุฉ ุงู„ู„ูŠ ุนู†ุฏู‡ู… ู…ู† ุงู„ู„ูŠ ู„ูˆ
468
00:37:28,090 --> 00:37:35,870
ุจุฏู†ุง ู†ุชูƒู„ู… ุนู„ู‰ ุงู„ู…ุฒุงูŠุง ูˆุนูŠูˆุจ ุงู„ K-Means ุงู„ู…ุฒุงูŠุง
469
00:37:35,870 --> 00:37:43,030
simple ุณู‡ู„ ุงู† ุงู†ุง ุงูู‡ู…ู‡ ุงู„ item ูŠุชุฎุตุต ุจุดูƒู„ ุชู„ู‚ุงุฆูŠ
470
00:37:43,030 --> 00:37:51,680
ู„ clusterุงู„ู€ disadvantages ู„ุงุฒู… ุชุชุตู†ู ู„ุงุฒู… ุชุชุตู†ู
471
00:37:51,680 --> 00:37:54,720
ู„ุงุฒู…
472
00:37:54,720 --> 00:37:57,060
ุชุชุตู†ู ู„ุงุฒู… ุชุชุตู†ู ู„ุงุฒู… ุชุชุตู†ู
473
00:38:00,680 --> 00:38:03,960
ุงู„ู€ sensitive to outlier ุฒูŠ ู…ุง ุดูˆูู†ุง ุงู† ุงู„ู€
474
00:38:03,960 --> 00:38:08,060
outlier ุจุชุบูŠุฑ ุงู„ู€ center sensitive to initial seed
475
00:38:08,060 --> 00:38:11,780
ุงู„ู„ูŠ ู‡ูŠ ุงู„ random center ุงู„ู„ูŠ ููŠ ุงู„ุฃูˆู„ ู„ูˆ ูƒุงู†ุช
476
00:38:11,780 --> 00:38:14,520
ุฏู‚ูŠู‚ุฉ ุนู†ุฏูŠ ู„ูˆ ูƒุงู†ุช ููŠ ู†ุต ุงู„ .. ู„ูˆ ูƒุงู†ุช ู‡ูŠ ุงู„
477
00:38:14,520 --> 00:38:17,980
center ู…ู…ูƒู† ุงูˆุตู„ ู…ู† ุฃูˆู„ iteration ุฃูˆ ุงู„ุชุงู†ูŠุฉ ู„ูƒู†
478
00:38:17,980 --> 00:38:20,380
ู„ูˆ ูƒุงู†ุช ุจุนูŠุฏุฉ ู…ุนู†ู‰ ุงู†ู‡ ู‡ูŠุงุฎุฏ ู…ู†ู‡ ูˆุฌุฏ ููŠ ุงู„
479
00:38:20,380 --> 00:38:26,660
convergence ู„ู…ุง ูŠุตู„ ู„ู†ู‡ุงูŠุฉ ุงู„ุญู„ ุทุจุนุง ุตุนุจุฉ ุบูŠุฑ
480
00:38:26,660 --> 00:38:33,280
ู…ู†ุงุณุจุฉ ู„ู„ูŠ ูŠุดูˆู ุงู„ clusterู…ู† ุงู„ู€ hyper ellipsoid
481
00:38:33,280 --> 00:38:37,400
ุฃูˆ ุงู„ู€ hyper shapers ุงู„ู„ูŠ ุญูŠูƒูˆู† ู„ูˆ ูƒุงู†ุชุด ุงู„ data
482
00:38:37,400 --> 00:38:41,680
ุฃูˆ ุงู„ data ู…ุชูˆุงุฌุฏุฉ ุจุฃุดูƒุงู„ ุตุนุจุฉ ู…ุด ู‡ูŠุดุชุบู„ ุนู„ูŠู‡ุง
483
00:38:41,680 --> 00:38:45,740
ุทุจุนุง ู‡ู†ุง ุจู†ุชูƒู„ู… ุงุด .. ุทุจุนุง ุงู„ุดุบู„ุฉ ุงู„ุฃุฎูŠุฑุฉ ุงู„ู„ูŠ ู‡ูŠ
484
00:38:45,740 --> 00:38:49,040
ุนู„ุงู‚ุฉ ุจุงู„ failure ูุนู„ูŠุง ู…ุด ู†ู‚ุตูŠู‡ ุทุจ ู‡ูˆ ูุนู„ุง ุจูŠูุดู„
485
00:38:49,040 --> 00:38:53,740
ุชู…ุงู…ุง ุงู„ู„ูŠ
486
00:38:53,740 --> 00:38:58,300
ุจูŠูุดู„ ุงุฐุง ุงู†ุง ูุนู„ูŠุง ู…ุงุฏุชู‡ูˆุด ุฑู‚ู…ุงู„ู€ cluster ุงู„ุญู‚ูŠู‚ูŠ
487
00:38:58,300 --> 00:39:04,980
ุฃูˆ ุงู„ู…ู†ุงุณุจ ู„ู„ data set ุงู„ู„ูŠ ู…ูˆุฌูˆุฏ ุนู†ุฏู‡ุง ูƒุฐู„ูƒ ุจูŠูุดู„
488
00:39:04,980 --> 00:39:06,140
ุงู„
489
00:39:11,460 --> 00:39:16,520
ุฅู† ูƒู„ cluster ุฃูˆ ุงู„ุชุนุฑู ุชุจู‚ู‰ ุนู„ู‰ ุงู„ center ู„ู…ุง
490
00:39:16,520 --> 00:39:19,300
ูŠูƒูˆู† ุนู†ุฏูƒ ุงู„ center ูŠุนู†ูŠ ุฃู†ูƒ ุชุชูƒู„ู… ุนู† ุฏุงุฆุฑุฉ ุฃูˆ
491
00:39:19,300 --> 00:39:24,640
ู…ุฑุจุน ุทูŠุจ ู„ูˆ ูƒุงู† ููŠ ุนู†ุฏูƒ ghost ุงูˆ care ุงูˆ ุงูŠ shape
492
00:39:24,640 --> 00:39:30,080
ู…ุฎุชู„ู ุงูŠุด ุงู„ center ุจุฏู†ุง ู†ูู‡ู…ู‡ุŸ ู…ุด ู‡ูŠุธุจุท ู„ุฃู† ู„ูˆ
493
00:39:30,080 --> 00:39:35,120
ู‚ู„ุช ู„ูƒ ููŠ ุนู†ุฏูƒ ุดูƒู„ ู‡ู„ุงู„ ุงูŠุด ุงู„ center ุชุจุนุชู‡ุงุŸู…ุด
494
00:39:35,120 --> 00:39:40,200
ู‡ุชุธุจุท ู„ูˆ ุงู†ุง ุฌูŠู„ ู‚ู„ุชู„ูƒ ุงู† ููŠ ุนู†ุฏูŠ ุงู„ู…ู†ุญู†ุฉ ุงูŠุด ุงู„
495
00:39:40,200 --> 00:39:43,620
center ุชุจุน ุงู„ู…ู†ุญู†ุฉ ู…ุด ู‡ุชุธุจุท ู„ูƒู† ู…ู…ูƒู† ุงูู‡ู…ู‡ุง ููŠ
496
00:39:43,620 --> 00:39:48,640
ู…ุซู„ุซ ุงูู‡ู…ู‡ุง ููŠ ุฏุงุฆุฑุฉ ุงูู‡ู…ู‡ุง ููŠ ู…ุณุชุทูŠู„ ู…ุณุชุทูŠู„ ุงูˆ
497
00:39:48,640 --> 00:39:53,700
ู…ุฑุจุน ู…ู…ูƒู† ุงูู‡ู…ู‡ุง ููŠ ุงุดูƒุงู„ ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ุนู†ุฏูƒ ุชุนุงู„ู‰
498
00:39:53,700 --> 00:39:59,160
ุดูˆู ู‡ู†ุง ุงู„ุงู† ู„ู…ุง ุงู†ุง ุฑูˆุญูŠ ู‚ู„ุชู„ู‡ ุงู„ .. ุงู„ .. ุงู„ ..
499
00:40:01,580 --> 00:40:04,200
ู„ู…ุง ุชูƒูˆู† ุงู„ data ุงู„ู„ูŠ ุนู†ุฏู‡ุง ุงู„ู‡ุง different
500
00:40:04,200 --> 00:40:12,340
densities ุงูˆ
501
00:40:12,340 --> 00:40:17,720
ูƒุชุงุจุชู‡ุง ู…ุฎุชู„ูุฉ ุงู„ chemistry ุจูŠูุดู„ ู„ูŠุดุŸ ู„ุฃู†ู‡ ุจูŠุนุชู…ุฏ
502
00:40:17,720 --> 00:40:21,000
ุนู„ู‰ ุงู„ู…ุณุงูุฉ ูุงู„ุงู† ู‡ุฐุง ูุนู„ูŠุง ุงู„ data ู‡ุฐุง ุงู„ cluster
503
00:40:21,000 --> 00:40:24,980
ุงู„ุญู‚ูŠู‚ูŠ ู‡ุฐู‡ ุงู„ุชูˆุฒูŠุน ู„ูƒู† ู„ูˆ ุงู†ุง ุงุฌูŠุช ูˆ ู‚ู„ุชู„ูƒ ู‡ุฐู‡
504
00:40:24,980 --> 00:40:27,920
ุงู„ู†ู‚ุทุฉ ู‡ุชุตู†ูู‡ุง ู…ุน ุงูŠ cluster ู„ูˆ ุงู†ุง ุงูุชุฑุถุช ุงู†ู‡ ุงู„
505
00:40:27,920 --> 00:40:28,440
center ู‡ู†ุง
506
00:40:31,160 --> 00:40:40,700
ูˆ ุงู„ู€ center ู‡ู†ุง ูˆ ุงู„ center ู‡ู†ุง ูู…ู…ูƒู†
507
00:40:40,700 --> 00:40:47,480
ุงู„ู†ู‚ุทุฉ high ุชูƒูˆู† ุฃู‚ุฑุจ ู…ู† ู‡ู†ุง ูุงู„ู†ู‚ุทุฉ
508
00:40:47,480 --> 00:40:53,040
high ู‡ูŠ ุฃู‚ุฑุจ ู„ู‡ุฐู‡ ูˆุจุงู„ุชุงู„ูŠ
509
00:40:53,040 --> 00:40:55,660
ู„ู…ุง ูŠูƒูˆู† ููŠ ุนู†ุฏูŠ different densities ู…ุนู†ุงู‡ ุงู† ููŠ
510
00:40:55,660 --> 00:40:59,960
ุนู†ุฏูŠ ู…ุดูƒู„ุฉ ู…ุน ุงู„ูƒูŠู…ูŠุงูƒุฐู„ูƒ ุนู†ุฏู…ุง ูŠูƒูˆู† ู„ุฏูŠ nano
511
00:40:59,960 --> 00:41:04,820
spherical cluster ุชุฎูŠู„ ุงู†ู‡ ุณูŠุฌู„ุจ ู„ูŠ cluster ุนู†ุฏูŠ ูˆ
512
00:41:04,820 --> 00:41:10,780
ู‡ุงูŠ ุงู„ centers ุงุดุชุบู„ ุนู„ู‰ three centers ู‡ุฏูˆู„ ุงุฑูŠู‡ู…
513
00:41:10,780 --> 00:41:15,580
ูƒูŠู
514
00:41:15,580 --> 00:41:18,860
ุจุฏู‡ ูŠุฌูŠุจู„ูŠู‡ุง ุงูˆ ุนู†ุฏู…ุง ูŠูƒูˆู† ู„ุฏูŠ ุงู„ complex shape
515
00:41:18,860 --> 00:41:22,120
ุจุงู„ุดูƒู„ ู‡ุฐุง ุณูŠู‚ูˆู„ ู‡ุงูŠ center ุนู†ุฏูŠ ู‡ู†ุง ูˆู‡ูŠ center
516
00:41:22,120 --> 00:41:30,890
ู‡ู†ุง ุงูˆ ู‡ุฐุง ุงู„ distance ุตุญูŠุญุฉ ุงูˆ ู‡ู†ุงู‡ู„ ู‡ุฐู‡ ุงู„ู†ู‚ุทุฉ
517
00:41:30,890 --> 00:41:34,530
ู‡ูŠ ุงู„ุฃู‚ุฑุจ ู„ู‡ุง ุŸ ูู‡ูˆ ุงู„ู€ shape ุชุจุน ุงู„ complex ูู‡ุฐู‡
518
00:41:34,530 --> 00:41:37,910
ุงู„ุญู„ู‚ุงุช ูƒู„ู‡ุง ุจูŠูุดู„ ููŠู‡ุง ุงู„ K ู…ูŠู† ุทุจุนุง ุงุญู†ุง ูุนู„ูŠุง
519
00:41:37,910 --> 00:41:42,590
ููŠ ุนู†ุฏู†ุง algorithm ุชุงู†ูŠ ุฒูŠ ุงู„ DB scan ูˆ ู‡ุฐุง ุงู„
520
00:41:42,590 --> 00:41:48,370
algorithm ูุนุงู„ ุฌุฏุง ููŠ ุงู„ุชุนุงู…ู„ ู…ุน ุงู„ .. ุจุทู„ุจุด ู…ู†ูŠ
521
00:41:48,370 --> 00:41:50,970
ุนุฏุฏ ุงู„ K ูˆ ุจูŠุดุชุบู„ ูˆ ุจุญุงูˆู„ ูŠุชุนุฑู ุนู„ู‰ ุงู„ complex
522
00:41:50,970 --> 00:41:56,230
shape ู„ุฃู†ู‡ ุจูŠุนุชู…ุฏ ุนู„ู‰ ุงู„ density ูˆ ุจุญุงูˆู„ ูŠุฌุฏ ู„ู‡ุง
523
00:41:57,020 --> 00:41:59,780
ูŠุชุนุฑู ุนู„ู‰ ุงู„ู€ clusters ุจู†ุงุกู‹ ุนู„ู‰ ุงู„ density ุงู„ู„ูŠ
524
00:41:59,780 --> 00:42:03,560
ู…ูˆุฌูˆุฏุฉ ู„ูƒู† ุชุจู‚ู‰ ุฒูŠ ู…ุง ู‚ู„ู†ุง ู‡ู„ ุงู„ evaluation ุฃูˆ
525
00:42:03,560 --> 00:42:06,620
ุงู„ุชู‚ูŠูŠู… ุชุจุนูŠ ุชุจุน ุฃุฏุงุก ุงู„ cluster ุตุญูŠุญ ุฃู… ู„ุง ุจู†ุงุกู‹
526
00:42:06,620 --> 00:42:09,680
ุนู„ู‰ ุฃุฏุงุก ุงู„ clusters ูˆู…ุนุฑูุฉ ุจุนุฏุฏ ุงู„ clusters
527
00:42:09,680 --> 00:42:13,230
ุงู„ุญู‚ูŠู‚ูŠุฉ ู„ู„ data ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉู†ุดูˆููƒูˆุง ุนู„ู‰ ุฎูŠุฑ ุงู† ุดุงุก
528
00:42:13,230 --> 00:42:17,130
ุงู„ู„ู‡ ุชุนุงู„ู‰ ููŠ ุงู„ู…ุญุงุถุฑุฉ ู‡ุฐู‡ ุงุชุนุฑูู†ุง ุนู„ู‰ ุงู„ูƒู…ูŠู†
529
00:42:17,130 --> 00:42:21,130
ูˆุดูˆูู†ุง ูƒูŠู ู†ุญุณุจู‡ ูˆุงุชุฎุฑูู†ุง ุนู„ู‰ ู…ุฒุงูŠุงู‡ ูˆุนูŠูˆุจู‡
530
00:42:21,130 --> 00:42:23,990
ุงู„ุชุณุฌูŠู„ ุงู„ู„ูŠ ุฌุงูŠ ุงู† ุดุงุก ุงู„ู„ู‡ ุชุนุงู„ู‰ ู‡ู†ุชู‚ู„ ู„ู„ู€
531
00:42:23,990 --> 00:42:27,510
Hierarchical Clustering ุงู„ุณู„ุงู… ุนู„ูŠูƒู… ูˆุฑุญู…ุฉ ุงู„ู„ู‡