Relevance Feedback Models for Recommendation Masao Utiyama author Mikio Yamamoto author 2006-07 text Proceedings of the 2006 Conference on Empirical Methods in Natural Language Processing Dan Jurafsky editor Eric Gaussier editor Association for Computational Linguistics Sydney, Australia conference publication utiyama-yamamoto-2006-relevance https://aclanthology.org/W06-1653/ 2006-07 449 456