1862 search results - page 249 / 373 » Constrained pattern matching |
161
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ICML
2010
IEEE
15 years 4 months ago
2010
IEEE
We develop an efficient learning framework to construct signal dictionaries for sparse representation by selecting the dictionary columns from multiple candidate bases. By sparse,...
111
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COGSCI
2010
15 years 3 months ago
2010
The contributions to this special issue on cognitive development collectively propose ways in which learning involves developing constraints that shape subsequent learning. A lear...
122
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CORR
2008
Springer
15 years 3 months ago
2008
Springer
We consider two new formulations for classification problems in the spirit of support vector machines based on robust optimization. Our formulations are designed to build in prote...
138
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CORR
2007
Springer
15 years 3 months ago
2007
Springer
Given a sample covariance matrix, we examine the problem of maximizing the variance explained by a linear combination of the input variables while constraining the number of nonze...
127
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TSP
2008
15 years 3 months ago
2008
In a variety of signal processing and communications contexts, erasures occur inadvertently or can be intentionally introduced as part of a data reduction strategy. This paper disc...