2683 search results - page 276 / 537 » Machine learning problems from optimization perspective |
146
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CIKM
2011
Springer
14 years 3 months ago
2011
Springer
Streaming user-generated content in the form of blogs, microblogs, forums, and multimedia sharing sites, provides a rich source of data from which invaluable information and insig...
161
Voted
ML
2010
ACM
14 years 10 months ago
2010
ACM
Spectral analysis approaches have been actively studied in machine learning and data mining areas, due to their generality, efficiency, and rich theoretical foundations. As a natur...
127
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FLAIRS
2007
15 years 5 months ago
2007
Ontologies are an increasingly important tool in knowledge representation, as they allow large amounts of data to be related in a logical fashion. Current research is concentrated...
122
Voted
ICASSP
2009
IEEE
15 years 10 months ago
2009
IEEE
This paper addresses source separation from a linear mixture under two assumptions: source sparsity and orthogonality of the mixing matrix. We propose efficient sparse separation...
119
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CEC
2005
IEEE
15 years 5 months ago
2005
IEEE
Abstract- Decomposing a complex computational problem into sub-problems, which are computationally simpler to solve individually and which can be combined to produce a solution to ...