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Search result diversity for informational queries
2011
Proceedings of the 20th international conference on World wide web - WWW '11
Ambiguous queries constitute a significant fraction of search instances and pose real challenges to web search engines. With current approaches the top results for these queries tend to be homogeneous, making it difficult for users interested in less popular aspects to find relevant documents. While existing research in search diversification offers several solutions for introducing variety into the results, the majority of such work is predicated, implicitly or otherwise, on the assumption
doi:10.1145/1963405.1963441
dblp:conf/www/WelchCO11
fatcat:v3qhtniyorc53oo5ugbswqlvfy