Final dataset statistics:
Dataset: Amazon2014-Electronic
Number of users: 13455
Number of items: 8360
Number of interactions: 234521
Number of train interactions: 182398
Number of test interactions: 52123
Density: 0.00208
Number of unique users in train: 13455
Number of unique items in train: 8360
Number of unique users in test: 13455
Number of unique items in test: 8131
N-core: 10
