Common Pitfalls in Training and Evaluating Recommender Systems.

Hung-Hsuan Chen Chu-An Chung Hsin-Chien Huang Wen Tsui

Published in: SIGKDD Explor. (2017)

Keyphrases

recommender systems
collaborative filtering
training process
matrix factorization
online learning
training samples
test set
search engine
website
training examples
user preferences
training phase
trust aware