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README.md

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+# AmazonBeauty_m1
+
++ **Data format:**  
+user_id item1 item2 ...
+
++ **Repository:** https://github.com/reczoo/Datasets/tree/main/Amazon
+
++ **Used by papers:** 
+    - Kelong Mao, Jieming Zhu, Jinpeng Wang, Quanyu Dai, Zhenhua Dong, Xi Xiao, Xiuqiang He. [SimpleX: A Simple and Strong Baseline for Collaborative Filterin](https://arxiv.org/abs/2109.12613). In CIKM 2021.
+    - Jianing Sun, Wei Guo, Dengcheng Zhang, Yingxue Zhang, Florence Regol, Yaochen Hu, Huifeng Guo, Ruiming Tang, Han Yuan, Xiuqiang He, Mark Coates. [A Framework for Recommending Accurate and Diverse Items Using Bayesian Graph Convolutional Neural Networks](https://hyclex.github.io/papers/paper_sun2019BGCN.pdf). In KDD 2020.
+
++ **Check the md5sum for data integrity:**
+    ```bash
+    $ md5sum *.txt
+    66fb687136d55b51742905ece189da31  test.txt
+    53cc9d39bc79f13c9bd3e75bd5121d1d  train.txt
+    ```