571 search results - page 80 / 115 » Concept-Based Feature Generation and Selection for Informati... |
137
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AAAI
1996
15 years 7 months ago
1996
As more information becomes available electronically, tools for finding information of interest to users becomes increasingly important. The goal of the research described here is...
197
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SAC
2002
ACM
15 years 5 months ago
2002
ACM
Different presentations of candidate expansion terms have not been fully explored in interactive query expansion (IQE). Most existing systems that offer an IQE facility use a list...
271
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ICDE
2007
IEEE
16 years 7 months ago
2007
IEEE
The application of frequent patterns in classification appeared in sporadic studies and achieved initial success in the classification of relational data, text documents and graph...
190
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ICPR
2002
IEEE
16 years 7 months ago
2002
IEEE
In this paper we define a Topological Tree (TT) as a knowledge representation method that aims to describe important visual and spatial features of image regions, namely the color...
141
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WWW
2008
ACM
16 years 6 months ago
2008
ACM
In Web search ranking, the expected results for some queries could vary greatly depending upon location of the user. We name such queries regional sensitive queries. Identifying r...