add data.

.gitattributes

@@ -34,6 +34,7 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.zip filter=lfs diff=lfs merge=lfs -text
 *.zst filter=lfs diff=lfs merge=lfs -text
 *tfevents* filter=lfs diff=lfs merge=lfs -text
+*.json filter=lfs diff=lfs merge=lfs -text
 # Audio files - uncompressed
 *.pcm filter=lfs diff=lfs merge=lfs -text
 *.sam filter=lfs diff=lfs merge=lfs -text

README.md

@@ -1,3 +1,13 @@
 ---
 license: mit
 ---
+
+# Amazon Review Dataset
+
+**Disclaimer:** I do not own or manage this dataset. It is sourced from the paper *[USB: A Unified Semi-Supervised Learning Benchmark for Classification](https://arxiv.org/pdf/2208.07204)* by Wang et al., published in *Advances in Neural Information Processing Systems (NeurIPS 2022)*.
+
+The original paper provided all datasets in a single, large file. To improve usability and convenience, I have separated the Amazon Review dataset and saved it in this repository, making it easier for users to download only the specific datasets they need.
+
+For more information, please refer to the following links:  
+- **Paper**: [https://arxiv.org/pdf/2208.07204](https://arxiv.org/pdf/2208.07204)
+- **GitHub**: [https://github.com/microsoft/semi-supervised-learning](https://github.com/microsoft/semi-supervised-learning)

dev.json

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+size 12475612

test.json

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train.json

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