Upload dataset

README.md

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+---
+dataset_info:
+  features:
+  - name: item_id
+    dtype: string
+  - name: start
+    dtype: string
+  - name: freq
+    dtype: string
+  - name: target
+    sequence: float32
+  splits:
+  - name: train
+    num_bytes: 655176775.9010792
+    num_examples: 5554
+  download_size: 259986142
+  dataset_size: 655176775.9010792
+configs:
+- config_name: default
+  data_files:
+  - split: train
+    path: data/train-*
+---

data/train-00000-of-00002.parquet

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+version https://git-lfs.github.com/spec/v1
+oid sha256:498a54dd16d8bc7f28b7e0b6d8279732fd73392497c16b7d07dbc23e6de06159
+size 134970747

data/train-00001-of-00002.parquet

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+version https://git-lfs.github.com/spec/v1
+oid sha256:5410de5e2610ad76c19275889005032947d5d4c5e0834c02878909c2a8372356
+size 125015395