1306 search results - page 86 / 262 » Unsupervised feature selection using a neuro-fuzzy approach |
221
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ICDAR
2011
IEEE
14 years 6 months ago
2011
IEEE
—LDA transformation is one of the popular feature dimension reduction techniques for the feature extraction in most handwritten Chinese characters recognition systems. The integr...
145
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ICCV
2007
IEEE
16 years 8 months ago
2007
IEEE
Most recent class-level object recognition systems work with visual words, i.e., vector quantized local descriptors. In this paper we examine the feasibility of a dataindependent ...
152
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SAMT
2007
Springer
16 years 16 days ago
2007
Springer
Abstract. This paper presents an approach on high-level feature detection using a region thesaurus. MPEG-7 features are locally extracted from segmented regions and for a large set...
157
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
Constrained cepstral systems, which select frames to match various linguistic “constraints” in enrollment and test, have shown significant improvements for speaker verificatio...
163
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ICML
2007
IEEE
16 years 7 months ago
2007
IEEE
We combine linear discriminant analysis (LDA) and K-means clustering into a coherent framework to adaptively select the most discriminative subspace. We use K-means clustering to ...