Publications

Found 14 results

Filters: author is Robertson  [Clear All Filters]
2007
On rank-based effectiveness measures and optimization Robertson, S.; Zaragoza, H. , Information Retrieval, Volume (to appear, (2007)
2006
Optimisation methods for ranking functions with multiple parameters Taylor, M.; Zaragoza, H.; Craswell, N.; Robertson, S.; Burges, C. , Fifteenth Conference on Information and Knowledge Management (ACM CIKM), (2006)
On rank-based effectiveness measures and optimisation Robertson, S.; Zaragoza, H. , Research Technical Report MSR-TR-2006-61, (2006)
The Smoothed Dirichlet distribution: Explaining KL-divergence in information retrieval Nallapati, R.; Minka, T.; Zaragoza, H.; Robertson, S. , (2006)
2005
Microsoft Cambridge at TREC-14: Enterprise track Craswell, N.; Zaragoza, H.; Robertson, S. , Text {REtrieval} Conference (TREC-14), (2005)
Relevance weighting for query independent evidence Craswell, N.; Robertson, S.; Zaragoza, H.; Taylor, M. , Proceedings of ACM SIGIR'2005, Salvador, Brazil, (2005)
2004
Microsoft Cambridge at TREC 13: Web and HARD tracks Zaragoza, H.; Craswell, N.; Taylor, M.; Saria, S.; Robertson, S. , Text {REtrieval} Conference (TREC-13), (2004)
Parsimonious Language Models for Information Retrieval Hiemstra, D.; Robertson, S.E.; Zaragoza, H. , ACM Conference on Research and Development in Information Retrieval (SIGIR), (2004)
Simple BM25 Extension to Multiple Weighted Fields Robertson, S.E.; Zaragoza, H.; Taylor, M. , Thirteenth Conference on Information and Knowledge Management (CIKM), (2004)
2003
Bayesian extension to the Language Model for ad hoc Information Retrieval Zaragoza, H.; Hiemstra, D.; Tipping, M.; Robertson, S.E. , 2003 ACM Conference on Research and Development in Information Retrieval (SIGIR), (2003)
Language Modelling and Relevance Jones, K.; Robertson, S.E.; Hiemstra, D.; Zaragoza, H. , Language Modelling for Information Retrieval, p.57-70, (2003)
Microsoft Cambridge at TREC 12: HARD track Robertson, S.E.; Zaragoza, H.; Taylor, M. , Text Retrieval Conference (TREC--12), (2003)
2002
Microsoft Cambridge at TREC 2002: Filtering track Robertson, S.E.; Walker, S.; Zaragoza, H.; Herbrich, R. , Text Retrieval Conference (TREC--11), (2002)
2001
Microsoft Cambridge at TREC--10: Filtering and Web Tracks Robertson, S.E.; Walker, S.; Zaragoza, H. , Text Retrieval Conference (TREC--10), (2001)
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