63 search results - page 6 / 13 » New EM derived from Kullback-Leibler divergence |
RECSYS
2009
ACM
14 years 1 months ago
2009
ACM
We present an incentive-based architecture for providing recommendations in a social network. We maintain a distinct reputation system for each individual and we rely on users to ...
CIMAGING
2008
13 years 8 months ago
2008
In the past decade, information theory has been studied extensively in computational imaging. In particular, image matching by maximizing mutual information has been shown to yiel...
ICWSM
2009
13 years 4 months ago
2009
This paper presents a stochastic graph based method for recommending or selecting a small subset of blogs that best represents a much larger set. within a certain topic. Each blog...
JSAC
2008
13 years 6 months ago
2008
In this paper, a theoretical framework of divergence minimization (DM) is applied to derive iterative receiver algorithms for coded CDMA systems. The DM receiver obtained performs ...
ICML
2008
IEEE
14 years 7 months ago
2008
IEEE
EM algorithm is a very popular iteration-based method to estimate the parameters of Gaussian Mixture Model from a large observation set. However, in most cases, EM algorithm is no...