698 search results - page 99 / 140 » Comparing Weighting Models for Monolingual Information Retri... |
115
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LWA
2007
15 years 2 months ago
2007
Ontologies and spreading activation are known terms within the scope of information retrieval. In this paper we introduce SPREADR, an integrated adaptation mechanism for web appli...
190
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ICDE
2007
IEEE
16 years 2 months ago
2007
IEEE
It is widely realized that the integration of database and information retrieval techniques will provide users with a wide range of high quality services. In this paper, we study ...
118
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SIGIR
2006
ACM
15 years 7 months ago
2006
ACM
Memory-based methods for collaborative filtering predict new ratings by averaging (weighted) ratings between, respectively, pairs of similar users or items. In practice, a large ...
111
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TASLP
2008
14 years 11 months ago
2008
Robust data retrieval in the presence of uncertainty is a challenging problem in multimedia information retrieval. In query-by-humming (QBH) systems, uncertainty can arise in query...
131
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ICML
2007
IEEE
16 years 1 months ago
2007
IEEE
We develop a mixture-based approach to robust density modeling and outlier detection for experimental multivariate data that includes measurement error information. Our model is d...