# CiteUlikeA_m1

+ **Data format:**  
user_id item1 item2 ...

+ **Source:** http://www.citeulike.org
+ **Download:** https://huggingface.co/datasets/reczoo/CiteUlikeA_m1/tree/main
+ **RecZoo Datasets:** https://github.com/reczoo/Datasets

+ **Used by papers:** 
    - Shuyi Ji, Yifan Feng, Rongrong Ji, Xibin Zhao, Wanwan Tang, Yue Gao. [Dual Channel Hypergraph Collaborative Filtering](https://dl.acm.org/doi/10.1145/3394486.3403253). In KDD 2020.
    - 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.

+ **Check the md5sum for data integrity:**
    ```bash
    $ md5sum *.txt
    c9d2de139ac69d480264b6221a567324  test.txt
    f037c7ac8f9d8142bb5fd137ff61ad0c  train.txt
    ```