12551 search results - page 310 / 2511 » Informative Discriminant Analysis |
166
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ECIR
2010
Springer
15 years 8 months ago
2010
Springer
Abstract. Pseudo-Relevance Feedback (PRF) assumes that the topranking n documents of the initial retrieval are relevant and extracts expansion terms from them. In this work, we int...
148
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ECRA
2010
15 years 6 months ago
2010
We experimentally evaluate reputation mechanisms in an exchange market in which participants have the option of not fulfilling their contracts. These mechanisms vary in the inform...
172
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IDA
2006
Springer
15 years 6 months ago
2006
Springer
This paper presents new textural features which are based on association rules. We give a texture representation, which is an appropriate formalism, that allows straightforward app...
150
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
1 Query-by-example information retrieval provides users a flexible but efficient way to accurately describe their information needs. The query exemplars are usually long and in th...
205
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ALT
2001
Springer
16 years 3 months ago
2001
Springer
The growing use of information visualization tools and data mining algorithms stems from two separate lines of research. Information visualization researchers believe in the impor...