A Comparative Study of Word Co-occurrence for Term Clustering in Language Model-based Sentence Retrieval Saeedeh Momtazi author Sanjeev Khudanpur author Dietrich Klakow author 2010-06 text Human Language Technologies: The 2010 Annual Conference of the North American Chapter of the Association for Computational Linguistics Ron Kaplan editor Jill Burstein editor Mary Harper editor Gerald Penn editor Association for Computational Linguistics Los Angeles, California conference publication momtazi-etal-2010-comparative https://aclanthology.org/N10-1046/ 2010-06 325 328