1863 search results - page 328 / 373 » A supervised learning approach for imbalanced data sets |
137
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ICPR
2008
IEEE
16 years 8 days ago
2008
IEEE
We propose a modified discrete HMM that includes a feature weighting discrimination component. We assume that the feature space is partitioned into subspaces and that the relevan...
175
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KES
2004
Springer
15 years 11 months ago
2004
Springer
– This paper describes a text categorization approach that is based on a combination of a newly designed text representation with a kNN classifier. The new text document represen...
161
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ICVS
2003
Springer
15 years 11 months ago
2003
Springer
This paper presents an extensible architectural model for general content-based analysis and indexing of video data which can be customised for a given problem domain. Video interp...
194
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CIKM
2008
Springer
15 years 7 months ago
2008
Springer
This paper describes a new method for providing recommendations tailored to a user's preferences using text mining techniques and online technical specifications of products....
147
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ACL
2004
15 years 7 months ago
2004
This paper presents a Chinese word segmentation system which can adapt to different domains and standards. We first present a statistical framework where domain-specific words are...