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» Agglomerative Independent Variable Group Analysis
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ICONIP
2007
13 years 6 months ago
Discovery of Linear Non-Gaussian Acyclic Models in the Presence of Latent Classes
Abstract. An effective way to examine causality is to conduct an experiment with random assignment. However, in many cases it is impossible or too expensive to perform controlled ...
Shohei Shimizu, Aapo Hyvärinen
CSDA
2007
264views more  CSDA 2007»
13 years 4 months ago
Model-based methods to identify multiple cluster structures in a data set
Model-based clustering exploits finite mixture models for detecting group in a data set. It provides a sound statistical framework which can address some important issues, such as...
Giuliano Galimberti, Gabriele Soffritti
HICSS
2009
IEEE
111views Biometrics» more  HICSS 2009»
13 years 11 months ago
The Impact of Social Support of Guild Members and Psychological Factors on Flow and Game Loyalty in MMORPG
The objective of this study is to identify the relationships in which social support influences flow and game loyalty through character control, character identity, guild identity...
Juseon Kang, Ilsang Ko, Yunjung Ko
CVPR
2004
IEEE
14 years 6 months ago
Learning a Restricted Bayesian Network for Object Detection
Many classes of images have the characteristics of sparse structuring of statistical dependency and the presence of conditional independencies among various groups of variables. S...
Henry Schneiderman
BMCBI
2007
138views more  BMCBI 2007»
13 years 4 months ago
A full Bayesian hierarchical mixture model for the variance of gene differential expression
Background: In many laboratory-based high throughput microarray experiments, there are very few replicates of gene expression levels. Thus, estimates of gene variances are inaccur...
Samuel O. M. Manda, Rebecca E. Walls, Mark S. Gilt...