2117 search results - page 89 / 424 » A Competitive Term Selection Method for Information Retrieva... |
135
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GECCO
2004
Springer
15 years 9 months ago
2004
Springer
This paper proposes a new niching method named hierarchical niching, which combines spatial niching in search space and a continuous temporal niching concept. The method is natural...
127
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TREC
2007
15 years 5 months ago
2007
: In this paper, we document our efforts in participating to the TREC 2007 Legal track. We had multiple aims: First, to experiment with using different query formulations, trying t...
137
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CIKM
2003
Springer
15 years 9 months ago
2003
Springer
Searchers can have problems devising queries that accurately express their, often dynamic, information needs. In this paper we describe an adaptive approach that uses unobtrusive ...
126
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WWW
2008
ACM
16 years 4 months ago
2008
ACM
In this paper we describe our mining system which automatically mines tags from feedback text in an eCommerce scenario. It renders these tags in a visually appealing manner. Furth...
143
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MTA
2000
15 years 3 months ago
2000
Object-level image retrieval is an active area of research. Given an image, a human observerdoesnot see randomdots of colors. Rather,he she observesfamiliarobjectsin the image. The...