Hugo Zaragoza

Publications by Year

Research Areas

Topic Modeling, Information Retrieval and Search Behavior, Natural Language Processing Techniques, Semantic Web and Ontologies, Web Data Mining and Analysis

Most-Cited Works

• → The Probabilistic Relevance Framework: BM25 and Beyond(2009)2,728 cited
• → Simple BM25 extension to multiple weighted fields(2004)699 cited
• Learning to Rank Answers on Large Online QA Collections(2008)
• → Ad-hoc object retrieval in the web of data(2010)214 cited
• → Learning to Rank Answers to Non-Factoid Questions from Web Collections(2011)161 cited
• → Relevance weighting for query independent evidence(2005)159 cited
• Microsoft Cambridge at TREC 13: Web and Hard Tracks.(2004)
• → Early exit optimizations for additive machine learned ranking systems(2010)139 cited
• The Perceptron Algorithm with Uneven Margins(2002)
• → Parsimonious language models for information retrieval(2004)129 cited