3607 search results - page 151 / 722 » Learning with structured sparsity |
179
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BMCBI
2010
15 years 2 months ago
2010
Background: Random forest, an ensemble based supervised machine learning algorithm, is used to predict the SCOP structural classification for a target structure, based on the simi...
118
Voted
EP
1998
Springer
15 years 6 months ago
1998
Springer
This paper deals with the representation of document models used in the field of document recognition. A novel formalism called generalized n-gram is presented, which is shown to b...
142
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CORR
2011
Springer
14 years 6 months ago
2011
Springer
—This paper addresses the problem of simultaneous signal recovery and dictionary learning based on compressive measurements. Multiple signals are analyzed jointly, with multiple ...
101
Voted
ACL
2003
15 years 4 months ago
2003
We describe an algorithm for recovering non-local dependencies in syntactic dependency structures. The patternmatching approach proposed by Johnson (2002) for a similar task for p...
131
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MM
2009
ACM
15 years 9 months ago
2009
ACM
In this paper, we exploit the problem of inferring images’ semantic concepts from community-contributed images and their associated noisy tags. To infer the concepts more accura...