3430 search results - page 64 / 686 » Language model for IR using collection information |
136
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DEXA
1997
Springer
15 years 8 months ago
1997
Springer
Abstract. In this paper, a new approach for retrieval from semistructured photographic collections is described. We have developed a retrieval model based on the Dempster-Shafer th...
100
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SIGIR
2009
ACM
15 years 10 months ago
2009
ACM
Reciprocal Rank Fusion (RRF), a simple method for combining the document rankings from multiple IR systems, consistently yields better results than any individual system, and bett...
123
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IR
2008
15 years 4 months ago
2008
An experimental comparison of a large number of different image descriptors for content-based image retrieval is presented. Many of the papers describing new techniques and descri...
145
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COLING
2010
14 years 11 months ago
2010
In this paper the development of an opinion summarization system that works on Bengali News corpus has been described. The system identifies the sentiment information in each docu...
133
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HICSS
2002
IEEE
15 years 9 months ago
2002
IEEE
Enormous amounts of information are produced every day, all over the world. but very little of it is true. In this paper, we describe the modeling component of a current events an...