Combining Reconstruction and Discrimination with Class-Specific Sparse Coding
نویسندگان
چکیده
منابع مشابه
Combining Reconstruction and Discrimination with Class-Specific Sparse Coding
Sparse coding is an important approach for the unsupervised learning of sensory features. In this contribution, we present two new methods that extend the traditional sparse coding approach with supervised components. Our goal is to increase the suitability of the learned features for classification tasks while keeping most of their general representation capability. We analyze the effect of th...
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ژورنال
عنوان ژورنال: Neural Computation
سال: 2007
ISSN: 0899-7667,1530-888X
DOI: 10.1162/neco.2007.19.7.1897