1863 search results - page 100 / 373 » A supervised learning approach for imbalanced data sets |
132
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CIKM
2008
Springer
15 years 6 months ago
2008
Springer
Personal ontology construction is the task of sorting through relevant materials, identifying the main topics and concepts, and organizing them to suit personal needs. Automatic c...
168
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AIIA
2001
Springer
15 years 8 months ago
2001
Springer
– This paper proposes a knowledge-based neurocomputing approach to extract and refine a set of linguistic rules from data. A neural network is designed along with its learning al...
343
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ICA
2012
Springer
13 years 11 months ago
2012
Springer
Non-negative spectrogram factorization algorithms such as probabilistic latent component analysis (PLCA) have been shown to be quite powerful for source separation. When training d...
134
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DEXAW
2008
IEEE
15 years 10 months ago
2008
IEEE
—The ontology learning from text cycle consists of the consecutive phases of term, synonym, concept, taxonomy and relation extraction. In this paper, a proposal towards the unsup...
152
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AIME
2007
Springer
15 years 5 months ago
2007
Springer
The task addressed and the method proposed in this paper aim at improved understanding of differences between similar diseases. In particular we address the problem of distinguish...