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NAACL
2010
11 years 7 months ago
Query Ambiguity Revisited: Clickthrough Measures for Distinguishing Informational and Ambiguous Queries
Understanding query ambiguity in web search remains an important open problem. In this paper we reexamine query ambiguity by analyzing the result clickthrough data. Previously pro...
Yu Wang, Eugene Agichtein
CIKM
2010
Springer
11 years 8 months ago
Selectively diversifying web search results
Search result diversiļ¬cation is a natural approach for tackling ambiguous queries. Nevertheless, not all queries are equally ambiguous, and hence diļ¬€erent queries could beneļ¬...
Rodrygo L. T. Santos, Craig Macdonald, Iadh Ounis
SIGIR
2008
ACM
11 years 9 months ago
Ambiguous queries: test collections need more sense
Although there are many papers examining ambiguity in Information Retrieval, this paper shows that there is a whole class of ambiguous word that past research has barely explored....
Mark Sanderson
IJCAI
2007
11 years 11 months ago
Web Page Clustering Using Heuristic Search in the Web Graph
Effective representation of Web search results remains an open problem in the Information Retrieval community. For ambiguous queries, a traditional approach is to organize search ...
Ron Bekkerman, Shlomo Zilberstein, James Allan
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