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19982009
most citedThumbs up? Sentiment Classification using Machine Learning Techniques

2.2k citations · 4.1k across the 11 of their papers we have counts for

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cs.IR2006

Better than the real thing? Iterative pseudo-query processing using cluster-based language models

Oren Kurland, Lillian Lee, Carmel Domshlak

We present a novel approach to pseudo-feedback-based ad hoc retrieval that uses language models induced from both documents and clusters. First, we treat the pseudo-feedback docume…

cs.IR2006

PageRank without hyperlinks: Structural re-ranking using links induced by language models

Oren Kurland, Lillian Lee

Inspired by the PageRank and HITS (hubs and authorities) algorithms for Web search, we propose a structural re-ranking approach to ad hoc information retrieval: we reorder the docu…