775 search results - page 132 / 155 » Relevance Ranking Using Kernels |
133
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SIGIR
2010
ACM
15 years 5 months ago
2010
ACM
In this paper, we present a novel image search system, image search by concept map. This system enables users to indicate not only what semantic concepts are expected to appear bu...
113
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CSB
2004
IEEE
15 years 5 months ago
2004
IEEE
Feature selection and weighting are central problems in pattern recognition and instance-based learning. In this work, we discuss the challenges of constructing and weighting feat...
104
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APWEB
2003
Springer
15 years 5 months ago
2003
Springer
Keyword searching is the most common form of document search on the Web. Many Web publishers manually annotate the META tags and titles of their pages with frequently queried phras...
LREC
2010
15 years 3 months ago
2010
A variety of methods exist for extracting terms and relations between terms from a corpus, each of them having strengths and weaknesses. Rather than just using the joint results, ...
140
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STAIRS
2008
15 years 3 months ago
2008
Since the beginning of the 1990's, the Internet has constantly grown, proposing more and more services and sources of information. The challenge is no longer to provide users ...