2295 search results - page 187 / 459 » Learning Overcomplete Representations |
136
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ICASSP
2010
IEEE
15 years 3 months ago
2010
IEEE
We propose an ℓ1 criterion for dictionary learning for sparse signal representation. Instead of directly searching for the dictionary vectors, our dictionary learning approach i...
127
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MMS
2006
15 years 2 months ago
2006
Searching and organizing growing digital music collections requires a computational model of music similarity. This paper describes a system for performing flexible music similarit...
104
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PR
2006
15 years 2 months ago
2006
Gaussian fields (GF) have recently received considerable attention for dimension reduction and semi-supervised classification. In this paper we show how the GF framework can be us...
109
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IJNS
2007
15 years 2 months ago
2007
We present a biologically motivated architecture for object recognition that is capable of online learning of several objects based on interaction with a human teacher. The system...
113
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ICPR
2010
IEEE
15 years 29 days ago
2010
IEEE
In this paper, an easily implemented semi-supervised graph learning method is presented for dimensionality reduction and clustering, using the most of prior knowledge from limited...