4542 search results - page 297 / 909 » Unsupervised Feature Selection Using Feature Similarity |
103
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IJON
2000
15 years 2 months ago
2000
In this paper we propose an approach to variable selection that uses a neural-network model as the tool to determine which variables are to be discarded. The method performs a bac...
171
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VLDB
1999
ACM
15 years 6 months ago
1999
ACM
The nearest- or near-neighbor query problems arise in a large variety of database applications, usually in the context of similarity searching. Of late, there has been increasing ...
112
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SAT
2009
Springer
15 years 9 months ago
2009
Springer
Abstract. Restart strategies are an important factor in the performance of conflict-driven Davis Putnam style SAT solvers. Selecting a good restart strategy for a problem instance...
118
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WSCG
2003
15 years 3 months ago
2003
Image retrieval can be considered as a classification problem. Classification is usually based on some image features. In the feature extraction image segmentation is commonly use...
140
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APIN
2004
15 years 2 months ago
2004
A rough self-organizing map (RSOM) with fuzzy discretization of feature space is described here. Discernibility reducts obtained using rough set theory are used to extract domain k...