Unbiased Recommender Learning from Missing-Not-At-Random Implicit Feedback.

Yuta Saito Suguru Yaginuma Yuta Nishino Hayato Sakata Kazuhide Nakata

Published in: WSDM (2020)

Keyphrases

learning process
implicit feedback
learning algorithm
explicit feedback
collaborative filtering
active learning
recommender systems
web search
user behavior
information retrieval
search engine
information extraction
supervised learning
user feedback