Upload dataset

README.md

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+---
+dataset_info:
+  features:
+  - name: roofs
+    dtype: image
+  - name: mask
+    dtype: image
+  splits:
+  - name: train
+    num_bytes: 210510861.15837952
+    num_examples: 2234
+  - name: valid
+    num_bytes: 51884922.41962048
+    num_examples: 559
+  download_size: 260911000
+  dataset_size: 262395783.578
+configs:
+- config_name: default
+  data_files:
+  - split: train
+    path: data/train-*
+  - split: valid
+    path: data/valid-*
+---

data/train-00000-of-00001.parquet

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+version https://git-lfs.github.com/spec/v1
+oid sha256:cfedae64eadb6b64fe284554e034362198523e67c9680844d294c2363af75167
+size 209380892

data/valid-00000-of-00001.parquet

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+version https://git-lfs.github.com/spec/v1
+oid sha256:085a5ebfff926bdd02fe548a6ee765d0d54617448fd3181e23389803b714caa4
+size 51530108