ACM - Normas
Ning Kang
Marius A. Doornenbal
Robert J.A. Schijvenaars
Proceedings of the 9th ACM Conference on Recommender Systems - RecSys ’15
TF-IDF uncovered
ON TERM SELECTION FOR QUERY EXPANSION
Introduction to Recommender Systems Handbook
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Stemming and its effects on TFIDF ranking (poster session)