What meas about this dataset

[1027402982]

Sorry to disturb you sir ,but I do not know what means about this dataset such as aids.txt , bid_cat.txt , bid_city.txt from yelp-50k\exp_split\1, What does each row's argument mean. In other way , from sim_res\path_count , su as UNBUB_top500.res , what does each row's argument mean , and the parameter for third column is not represent rating, right?

[hzhaoaf]

@1027402982 The third column in UNBUN_top500.res (or other files in the same dir) records the frequency of the meta-graph connecting the user (first column) and item (second column), i.e., representing the similarity under that meta-graph.