sample_rate: 16000 log_prediction: true ctc_reduction: mean_batch train_ds: manifest_filepath: /data/NeMo_ASR_SET/English/v2.0/train/tarred_audio_manifest.json sample_rate: 16000 batch_size: 64 shuffle: true num_workers: 8 pin_memory: true use_start_end_token: false trim_silence: false max_duration: 20.0 min_duration: 0.1 shuffle_n: 2048 is_tarred: true tarred_audio_filepaths: /data/NeMo_ASR_SET/English/v2.0/train/audio__OP_0..4095_CL_.tar validation_ds: manifest_filepath: - /data/ASR/LibriSpeech/librispeech_withsp2/manifests/librivox-dev-other.json - /data/ASR/LibriSpeech/librispeech_withsp2/manifests/librivox-dev-clean.json - /data/ASR/LibriSpeech/librispeech_withsp2/manifests/librivox-test-other.json - /data/ASR/LibriSpeech/librispeech_withsp2/manifests/librivox-test-clean.json sample_rate: 16000 batch_size: 64 shuffle: false num_workers: 8 pin_memory: true use_start_end_token: false is_tarred: false tarred_audio_filepaths: na test_ds: manifest_filepath: - /data/ASR/LibriSpeech/librispeech_withsp2/manifests/librivox-test-other.json - /data/ASR/LibriSpeech/librispeech_withsp2/manifests/librivox-dev-clean.json - /data/ASR/LibriSpeech/librispeech_withsp2/manifests/librivox-dev-other.json - /data/ASR/LibriSpeech/librispeech_withsp2/manifests/librivox-test-clean.json sample_rate: 16000 batch_size: 64 shuffle: false num_workers: 8 pin_memory: true use_start_end_token: false is_tarred: false tarred_audio_filepaths: na tokenizer: dir: /tokenizers/NeMo_ASR_SET/English/asr_set_2.0/tokenizer_spe_unigram_v1024/ type: bpe model_path: nemo:977d4e24975b431ebb44f2dfcdea8778_tokenizer.model vocab_path: nemo:29fcf21b9e6e4fb5b1ba0bb1efd4197e_vocab.txt spe_tokenizer_vocab: nemo:cf241f7e4d904eaea46bb96f21dd0b1d_tokenizer.vocab preprocessor: _target_: nemo.collections.asr.modules.AudioToMelSpectrogramPreprocessor sample_rate: 16000 normalize: per_feature window_size: 0.025 window_stride: 0.01 window: hann features: 80 n_fft: 512 log: true frame_splicing: 1 dither: 1.0e-05 pad_to: 0 pad_value: 0.0 spec_augment: _target_: nemo.collections.asr.modules.SpectrogramAugmentation freq_masks: 2 time_masks: 5 freq_width: 27 time_width: 0.05 encoder: _target_: nemo.collections.asr.modules.ConformerEncoder feat_in: 80 feat_out: -1 n_layers: 16 d_model: 176 subsampling: striding subsampling_factor: 4 subsampling_conv_channels: 176 ff_expansion_factor: 4 self_attention_model: rel_pos n_heads: 4 att_context_size: - -1 - -1 xscaling: true untie_biases: true pos_emb_max_len: 5000 conv_kernel_size: 31 dropout: 0.1 dropout_emb: 0.0 dropout_att: 0.1 decoder: _target_: nemo.collections.asr.modules.ConvASRDecoder feat_in: 176 num_classes: 1024 vocabulary: - - s - ▁the - ▁a - t - ▁to - ▁and - ▁i - ▁of - '''' - ed - ▁in - d - ing - 'n' - e - ▁it - ▁that - ▁you - 'y' - er - r - ▁for - m - ▁is - ▁he - re - ▁was - ▁be - p - ly - ▁so - ▁we - a - g - o - ▁c - b - u - ▁on - ▁have - ▁but - ll - ▁with - ▁re - or - ▁s - al - ▁do - ▁know - ar - ▁they - ▁not - ▁as - ▁this - in - le - ▁e - ▁are - ▁like - c - ▁uh - ri - ▁me - ▁his - ▁at - l - es - ▁de - ▁yeah - ▁can - k - ▁or - ▁my - ▁all - ▁had - ▁there - ▁will - ▁one - il - ▁no - ▁what - en - ck - ▁b - ▁f - ce - ch - i - ▁by - ▁she - ▁from - ▁an - ic - ur - ve - w - ter - la - ▁if - ▁just - th - li - ▁ - ▁her - ▁um - 'on' - ation - ▁w - ▁would - f - te - ▁st - ▁go - ir - it - ▁out - ro - ▁pa - ▁were - ▁g - ▁t - ion - ▁think - an - ▁right - ▁about - se - lo - ent - ▁up - ment - ate - ▁when - h - ne - ▁don - ▁has - ▁also - ▁more - ▁see - ▁okay - ▁their - ▁your - ge - ▁who - ▁well - ▁co - ▁which - ▁some - ▁se - ▁time - ▁ba - ▁said - ▁con - ers - ▁ra - us - de - ra - ▁him - ▁our - ▁been - ▁fa - ▁po - ▁pro - et - x - ▁la - id - ver - ▁oh - ▁ma - v - ▁now - age - ▁two - ld - ▁mo - ▁how - tion - ▁people - ive - ▁other - ng - ity - z - ist - ▁very - ▁get - ▁any - ▁un - ▁ro - is - ▁work - ▁mean - ▁them - ▁lo - vi - ▁because - ies - ul - as - ad - mp - ▁bo - '-' - ▁then - ▁good - el - nd - ▁li - ▁man - ▁dis - ▁could - ▁ho - at - ol - ▁bu - ▁te - ▁ha - est - me - ▁say - ru - ke - ▁sp - ▁k - able - ▁su - ▁sa - ▁di - ▁fi - ance - ▁really - ▁over - ▁even - ry - ▁us - ▁ca - ow - ho - ▁into - ence - mo - ▁mi - one - qu - ut - lu - ▁o - ty - ▁after - ▁want - ▁new - ▁take - ▁p - ▁look - ▁pre - sh - ▁day - ▁should - ▁th - ▁need - ▁cha - co - ▁much - ▁where - ▁d - ant - ▁fe - ▁da - ▁make - om - ▁did - ▁le - un - ▁only - im - ▁these - ff - ti - ish - ▁ex - ted - ▁first - he - ig - ▁vi - ▁ri - ▁en - ▁com - ated - ▁than - ma - ▁way - um - ct - end - ight - ▁here - ▁ta - ▁car - ▁part - ▁come - ia - ▁off - ▁sc - ▁ah - am - ▁tra - ▁yes - ▁back - ture - ful - ▁pri - ction - ine - ▁three - ard - ▁let - pe - ▁little - ▁down - mb - ▁si - ▁dr - ▁mr - ▁going - ▁comp - po - ▁m - ▁sta - ▁gra - day - ▁many - ian - ta - ▁long - ▁pi - ▁too - ▁app - ▁kind - ous - ci - ▁ga - ten - nt - ▁before - ▁may - ▁got - man - tic - ition - cu - ugh - tra - ▁n - ward - ▁give - ▁every - ▁hi - ting - ▁exp - ▁those - ▁hu - ot - ▁something - ▁lot - ▁still - ▁ne - na - ise - pp - ▁most - ▁gu - ▁state - ▁actually - ▁such - ▁bi - ▁never - tain - ▁great - ▁through - ▁al - 'no' - ▁mar - ▁year - ach - les - ▁school - ally - ial - ha - ▁old - ▁made - ary - ▁ar - ▁years - ▁help - ▁per - ving - ical - ther - ▁does - ac - ca - ▁must - di - ▁own - ▁ru - ▁things - ▁hand - ▁thing - ▁high - ▁last - go - ▁sh - ▁under - ▁four - ▁place - ations - ▁sure - mi - nce - ▁am - for - ness - ▁name - ▁five - ound - ▁op - ▁cons - ▁ph - ▁same - row - ven - ph - ite - ▁pe - j - ▁sha - ▁friend - ▁wi - ▁call - ▁european - ▁h - ect - ress - ▁live - port - ▁mhm - ▁house - ie - ni - ▁plan - ▁jo - ▁play - side - ▁va - min - ious - ▁life - ▁du - ▁ti - ▁six - ▁men - ▁again - ▁thank - ▁talk - par - ▁home - op - ▁both - ▁why - ▁put - ▁another - nc - ▁being - mit - ▁came - led - ▁fo - ▁end - ▁member - ative - ▁thought - ▁tri - iv - our - red - ▁went - lic - ▁find - ▁pu - land - ▁start - ▁far - ▁eu - ▁imp - ▁always - ▁ju - ▁wa - ▁person - ▁singapore - ap - ▁show - ▁chi - ▁ten - ▁eight - ▁while - ▁point - ▁y - ▁ja - ▁ya - ling - ctor - ▁use - ▁acc - ▁world - ▁pay - ▁read - va - vo - ▁change - ▁u - ▁pl - ▁sw - ▁war - ▁might - nk - ments - and - ▁different - ▁dec - cent - ▁ste - ▁better - ▁fun - ▁month - ship - ton - ▁tell - ▁twenty - ▁commission - ▁exc - ▁miss - if - ▁love - ▁money - ▁found - ▁hundred - gg - ▁add - ▁real - ities - ▁na - ▁pass - ▁didn - ▁v - ▁feel - ▁week - ▁win - ible - ▁try - ▁upon - ba - ▁interest - ▁inter - son - line - ▁ob - ▁boy - ▁big - ▁used - ▁seven - ▁away - ▁family - less - ▁ki - ber - ▁around - ▁turn - ▁anything - ▁care - ▁young - ▁guess - ▁happen - ▁course - ▁agree - ▁support - ▁conf - ual - ▁number - ▁trans - ating - ▁mister - ▁hard - ▁watch - ft - ▁next - ▁sea - ▁open - ▁without - duc - gra - ak - ▁cap - ▁cre - hi - ▁government - ▁vo - ▁between - ▁each - ▁ve - ▁though - ▁country - ▁few - ▁once - ▁' - ▁head - ▁free - ▁mu - ▁maybe - ▁act - ▁night - ▁thousand - ▁face - ▁uhhuh - ▁keep - ▁nine - ▁close - ▁case - ▁che - ▁against - ▁done - ▁ever - ▁law - ▁believe - ▁public - ▁room - ▁sub - ▁order - ▁important - ient - ▁el - ▁children - ▁second - ▁bri - ▁business - ▁hope - ▁move - fa - ▁however - ▁follow - ▁able - ▁word - ▁yet - ▁fla - ▁stand - ize - ▁je - ▁service - ▁nothing - ▁report - ▁called - ▁grow - ▁continue - ▁issue - ▁since - ▁book - ▁lu - ▁qui - ▁develop - ▁gen - ▁certain - light - ▁cor - ▁small - ▁took - ▁question - ▁whole - ▁problem - ▁side - ▁child - ▁full - ▁best - ▁mm - ▁probably - fi - ▁qua - ▁sur - ▁market - ▁left - ▁everything - ▁during - ▁understand - ook - wa - ▁cent - ▁water - ▁quite - ▁leave - ▁himself - ip - ▁near - ▁saw - ▁together - ▁large - ▁having - ▁already - ▁invest - ▁pretty - ▁direct - ▁hour - ▁fact - way - ▁run - ▁bra - ▁clear - ▁fra - ▁area - ▁union - ▁enough - ▁consider - ▁lead - ▁remain - ▁president - ▁system - ▁def - ▁stuff - ▁food - ▁job - ▁heard - ▁err - ▁mind - ▁rest - ▁speak - ▁asked - ator - ▁half - ▁father - com - ▁less - ▁arm - ▁human - ency - ▁matter - ▁group - ▁girl - ▁current - ▁main - ttle - ▁later - ▁learn - ▁strong - ▁sign - ▁check - ▁light - ▁else - ▁true - ▁term - qui - ▁minute - ▁spec - ▁return - ▁answer - ▁reason - ▁count - ▁shall - ▁communi - ▁travel - ▁wait - ▁provide - ▁low - ▁mother - ▁expect - ▁cause - ▁line - ▁general - lf - ▁getting - ▁parliament - ▁bank - ▁company - ▁stop - cause - ▁power - ▁gi - ▁europe - ▁moment - ▁among - ▁walk - ▁allow - ▁idea - ▁office - ▁town - ▁cannot - ▁countries - ▁become - ▁appear - ▁present - ▁bring - ▁least - ▁almost - ▁kids - ▁remember - ▁include - ▁short - ▁sometimes - ▁game - ▁level - ▁exactly - ▁particular - ▁social - ▁land - ▁woman - ▁north - ▁nice - ▁concern - ▁sort - ▁effect - ▁national - ▁several - ▁safe - ▁until - ▁further - ▁cost - ▁wonder - ▁whether - ▁either - ▁future - ▁pra - ▁council - ▁knew - ▁common - ▁south - ▁making - ▁morning - ▁process - ▁situation - ▁white - ▁result - ▁suppose - ▁employ - ▁political - ▁program - ▁along - ▁women - ▁ski - ▁court - ▁please - ▁shi - ▁possible - ▁protect - ▁experience - ▁definitely - ▁require - ▁account - ▁myself - ▁black - ▁example - ▁america - ▁thirty - ▁student - ▁view - ▁product - ▁wife - ▁health - ▁major - ▁difficult - ▁death - ▁visit - ▁across - ▁receive - ▁voice - ▁citizen - ▁regard - ▁author - ▁treat - ▁especially - ▁local - ▁taking - ▁information - ▁seemed - ▁success - ability - ▁break - ▁whatever - ▁security - ▁address - ▁felt - ▁fifty - ▁million - ▁third - ▁usually - ▁gonna - ▁brother - ▁began - ▁period - ▁east - ▁economic - ▁increase - ▁financial - ▁respect - ▁enjoy - ▁christ - ▁education - ▁brought - ▁organ - ▁parents - ▁policy - ▁round - ▁became - ▁region - ▁lady - ▁discuss - ▁single - ▁early - ▁couple - ▁type - ▁itself - ▁serve - ▁measure - ▁husband - ified - ▁music - ▁ground - ▁companies - ▁street - ▁behind - ▁value - ▁therefore - ▁police - ▁complete - ▁john - ▁daughter - ▁affect - ▁perhaps - ▁international - ▁themselves - ▁improve - ▁condition - ▁hotel - ▁deliver - ▁sense - ▁relation - ▁sorry - ▁credit - ▁effort - ▁instead - ▁york - ▁united - ▁partner - ▁spoke - ▁strange - ▁everybody - ▁horse - ▁depend - ▁subject - ▁project - ▁approach - ▁involve - ▁listen - ▁draw - ▁computer - ▁married - ▁record - ▁happy - ▁sudden - ▁represent - ▁somebody - ▁correct - ▁serious - ▁decision - ▁society - ▁including - ▁college - ▁english - ▁attack - ▁perform - ▁cross - ▁accept - ▁control - ▁flow - ▁although - ▁drink - ▁front - ▁wrong - ▁twi - ▁according - ▁slow - ▁peace - ▁amount - ▁object - ▁movie - ▁benefit - ▁yup - ▁challenge - ▁private - ▁church - ▁wood - ▁field - ▁above - ▁ensure - ▁immediate - ▁figure - ▁foreign - ▁available - ▁insurance - ▁proposal - ▁doubt - ▁strength - ▁difference - ▁stood - ▁implement - ▁economy - ▁detail - ▁umhum - ▁restaurant - ▁collect - ▁global - ▁broke - q optim: name: adamw lr: 2.0 betas: - 0.9 - 0.98 weight_decay: 0 sched: name: NoamAnnealing d_model: 176 warmup_steps: 10000 warmup_ratio: null min_lr: 1.0e-06 target: nemo.collections.asr.models.ctc_bpe_models.EncDecCTCModelBPE nemo_version: 2.0.0 decoding: strategy: greedy_batch preserve_alignments: null compute_timestamps: null word_seperator: ' ' ctc_timestamp_type: all batch_dim_index: 0 greedy: preserve_alignments: false compute_timestamps: false preserve_frame_confidence: false confidence_method_cfg: name: entropy entropy_type: tsallis alpha: 0.33 entropy_norm: exp temperature: DEPRECATED beam: beam_size: 4 search_type: default preserve_alignments: false compute_timestamps: false return_best_hypothesis: true beam_alpha: 1.0 beam_beta: 0.0 kenlm_path: null flashlight_cfg: lexicon_path: null boost_path: null beam_size_token: 16 beam_threshold: 20.0 unk_weight: -.inf sil_weight: 0.0 pyctcdecode_cfg: beam_prune_logp: -10.0 token_min_logp: -5.0 prune_history: false hotwords: null hotword_weight: 10.0 wfst: beam_size: 4 search_type: riva return_best_hypothesis: true preserve_alignments: false compute_timestamps: false decoding_mode: nbest open_vocabulary_decoding: false beam_width: 10.0 lm_weight: 1.0 device: cuda arpa_lm_path: null wfst_lm_path: null riva_decoding_cfg: {} k2_decoding_cfg: search_beam: 20.0 output_beam: 10.0 min_active_states: 30 max_active_states: 10000 confidence_cfg: preserve_frame_confidence: false preserve_token_confidence: false preserve_word_confidence: false exclude_blank: true aggregation: min tdt_include_duration: false method_cfg: name: entropy entropy_type: tsallis alpha: 0.33 entropy_norm: exp temperature: DEPRECATED temperature: 1.0