564 search results - page 75 / 113 » Experimental Comparisons of Derivative Free Optimization Alg... |
NIPS
2007
13 years 10 months ago
2007
Clustering is often formulated as the maximum likelihood estimation of a mixture model that explains the data. The EM algorithm widely used to solve the resulting optimization pro...
ICML
2010
IEEE
13 years 10 months ago
2010
IEEE
A new procedure for learning cost-sensitive SVM classifiers is proposed. The SVM hinge loss is extended to the cost sensitive setting, and the cost-sensitive SVM is derived as the...
CP
2011
Springer
12 years 8 months ago
2011
Springer
A depth-first search algorithm can be used to find optimal solutions of a Constraint Satisfaction Problem (CSP) with respect to a set of conditional preferences statements (e.g.,...
IJCV
2007
13 years 8 months ago
2007
As an important geometric property of many structures or structural components, convexity plays an important role in computer vision and image understanding. In this paper, we desc...
CIKM
2004
Springer
14 years 2 months ago
2004
Springer
Recently published studies have shown that partitional clustering algorithms that optimize certain criterion functions, which measure key aspects of inter- and intra-cluster simil...