4542 search results - page 405 / 909 » Unsupervised Feature Selection Using Feature Similarity |
176
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ICASSP
2007
IEEE
16 years 1 months ago
2007
IEEE
Query by example of multimedia signals aims at automatic retrieval of media samples from a database, which are similar to a userprovided example. This paper proposes a method for ...
192
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BMCBI
2008
15 years 7 months ago
2008
Background: In this paper, it is proposed an optimization approach for producing reduced alphabets for peptide classification, using a Genetic Algorithm. The classification task i...
174
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COLING
2010
15 years 1 months ago
2010
Many existing methods for bilingual lexicon learning from comparable corpora are based on similarity of context vectors. These methods suffer from noisy vectors that greatly affec...
180
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ICIP
2001
IEEE
16 years 8 months ago
2001
IEEE
In this paper, we propose a word shape recognition method for retrieving image-based documents. Document images are segmented at the word level first. Then the proposed method det...
218
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ICMCS
2008
IEEE
16 years 1 months ago
2008
IEEE
In this paper we describe a system for automatic detection and recognition of trademarks in sports videos. We propose a compact representation of trademarks based on SIFT feature ...