Yelp数据集

用于基于地理位置的推荐系统数据集。 After preprocessing, the dataset contains 30,887 users, 18,995 POIs and 860,888 reviews.

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2017-05-09 11:14  Yelp\
     文件    21434208  2016-06-30 15:55  Yelp\Yelp_check_ins.txt
     文件          17  2017-05-02 12:27  Yelp\Yelp_data_size.txt
     文件      548361  2016-06-14 10:52  Yelp\Yelp_poi_categories.txt
     文件      580586  2016-06-30 15:55  Yelp\Yelp_poi_coos.txt
     文件     3221349  2016-05-09 15:29  Yelp\Yelp_social_relations.txt
     文件     2577550  2016-06-30 15:55  Yelp\Yelp_test.txt
     文件     7785999  2016-06-30 15:55  Yelp\Yelp_train.txt
     文件     1056338  2016-06-30 15:55  Yelp\Yelp_tune.txt