In this paper we propose a query disambiguation mechanism focalizing the query context by applying clustering to the results of a Web-search. The clusters are ranked to reflect a balance of their contents’ novelty and overall similarity with respect to the original query, and, from each of them, a disambiguated query is generated so as to potentially retrieve new documents focalized on the cluster contents.
Query Disambiguation Based on Novelty and Similarity User's Feedback [conference presentation - intervento a convegno]. Retrieved from http://hdl.handle.net/10446/23475
Titolo: | Query Disambiguation Based on Novelty and Similarity User's Feedback |
Tutti gli autori: | Bordogna, Gloria; Campi, Alessandro; Ronchi, Stefania; Psaila, Giuseppe |
Data di pubblicazione: | 2009 |
Abstract (eng): | In this paper we propose a query disambiguation mechanism focalizing the query context by applying clustering to the results of a Web-search. The clusters are ranked to reflect a balance of their contents’ novelty and overall similarity with respect to the original query, and, from each of them, a disambiguated query is generated so as to potentially retrieve new documents focalized on the cluster contents. |
Nelle collezioni: | 1.4.01 Contributi in atti di convegno - Conference presentations |
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