543 search results - page 64 / 109 » Methods for Empirical Game-Theoretic Analysis |
WWW
2010
ACM
15 years 4 months ago
2010
ACM
We propose a novel method, based on concepts from expander graphs, to sample communities in networks. We show that our sampling method, unlike previous techniques, produces subgra...
ICDM
2008
IEEE
15 years 4 months ago
2008
IEEE
Nonnegative Matrix Factorization (NMF) is a dimension reduction method that has been widely used for various tasks including text mining, pattern analysis, clustering, and cancer ...
ICIP
2002
IEEE
15 years 11 months ago
2002
IEEE
We recently proposed a method to find cluster structure in home videos based on statistical models of visual and temporal features of video segments and sequential binary Bayesian...
ICML
2003
IEEE
15 years 10 months ago
2003
IEEE
We show a close relationship between the Expectation - Maximization (EM) algorithm and direct optimization algorithms such as gradientbased methods for parameter learning. We iden...
CHI
2006
ACM
15 years 10 months ago
2006
ACM
Interaction patterns are becoming an important method for bridging the gap between analysis and design in user-centered design. Recent studies, however, have indicated problems in...