2683 search results - page 64 / 537 » Machine learning problems from optimization perspective |
131
click to vote
SCALESPACE
2009
Springer
15 years 8 months ago
2009
Springer
Abstract. Segmentation of images is often posed as a variational problem. As such, it is solved by formulating an energy functional depending on a contour and other image derived t...
116
Voted
ICML
2004
IEEE
16 years 3 months ago
2004
IEEE
While classical kernel-based classifiers are based on a single kernel, in practice it is often desirable to base classifiers on combinations of multiple kernels. Lanckriet et al. ...
109
Voted
ICML
2009
IEEE
15 years 9 months ago
2009
IEEE
We consider the problem of selecting a subset of m most informative features where m is the number of required features. This feature selection problem is essentially a combinator...
127
Voted
ICML
2008
IEEE
16 years 3 months ago
2008
IEEE
Exponential Family PSR (EFPSR) models capture stochastic dynamical systems by representing state as the parameters of an exponential family distribution over a shortterm window of...
70
Voted
ICML
2008
IEEE
16 years 3 months ago
2008
IEEE
Consider the following problem: given sets of unlabeled observations, each set with known label proportions, predict the labels of another set of observations, also with known lab...