1025 search results - page 189 / 205 » A machine learning approach for improved BM25 retrieval |
ICPR
2006
IEEE
16 years 24 days ago
2006
IEEE
Robust vehicle detection is a challenging task given vehicles with different types, and sizes, and at different distances. This paper proposes a Boosted Gabor Features (BGF) appro...
147
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WWW
2007
ACM
16 years 11 days ago
2007
ACM
Semantic similarity measures play important roles in information retrieval and Natural Language Processing. Previous work in semantic web-related applications such as community mi...
100
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CIKM
2009
Springer
15 years 6 months ago
2009
Springer
This paper addresses the issue of social recommendation based on collaborative filtering (CF) algorithms. Social recommendation emphasizes utilizing various attributes informatio...
107
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WWW
2010
ACM
15 years 6 months ago
2010
ACM
This paper is concerned with actively predicting search intent from user browsing behavior data. In recent years, great attention has been paid to predicting user search intent. H...
120
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SIGIR
2008
ACM
14 years 11 months ago
2008
ACM
In many Web applications, such as blog classification and newsgroup classification, labeled data are in short supply. It often happens that obtaining labeled data in a new domain ...