2683 search results - page 169 / 537 » Machine learning problems from optimization perspective |
135
Voted
ICML
2009
IEEE
16 years 3 months ago
2009
IEEE
Recent advances in Multiple Kernel Learning (MKL) have positioned it as an attractive tool for tackling many supervised learning tasks. The development of efficient gradient desce...
121
Voted
ICML
2009
IEEE
16 years 3 months ago
2009
IEEE
Many learning algorithms rely on the curvature (in particular, strong convexity) of regularized objective functions to provide good theoretical performance guarantees. In practice...
119
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CVPR
2005
IEEE
16 years 4 months ago
2005
IEEE
In this paper, an optimization based learning method is proposed for image retrieval from graph model point of view. Firstly, image retrieval is formulated as a regularized optimi...
106
Voted
NIPS
2001
15 years 4 months ago
2001
We propose the framework of mutual information kernels for learning covariance kernels, as used in Support Vector machines and Gaussian process classifiers, from unlabeled task da...
92
Voted
ACMDIS
2000
ACM
15 years 7 months ago
2000
ACM
We may view documents, not only as “containers” for information, but also as active participants in organizing and sustaining communities. This paper discusses our experiences...