TY - GEN
T1 - Partitioning features for model-based clustering using reversible jump MCMC technique
AU - Namkoong, Younghwan
AU - Joo, Yongsung
AU - Dankel, Douglas D.
PY - 2010
Y1 - 2010
N2 - In many cluster analysis applications, data can be composed of a number of feature subsets where each is represented by a number of diverse mixture model-based clusters. However, in most feature selection algorithms, this kind of cluster structure has been less interesting because they accounted for discovery of a single informative feature subset for clustering. In this study, we attempt to reveal a feature partition comprising multiple feature subsets, with each represented by a mixture model-based cluster. Searching for the desired feature partition is performed by utilizing a local search algorithm based on a reversible jump Markov Chain Monte Carlo technique.
AB - In many cluster analysis applications, data can be composed of a number of feature subsets where each is represented by a number of diverse mixture model-based clusters. However, in most feature selection algorithms, this kind of cluster structure has been less interesting because they accounted for discovery of a single informative feature subset for clustering. In this study, we attempt to reveal a feature partition comprising multiple feature subsets, with each represented by a mixture model-based cluster. Searching for the desired feature partition is performed by utilizing a local search algorithm based on a reversible jump Markov Chain Monte Carlo technique.
UR - http://www.scopus.com/inward/record.url?scp=77957876328&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:77957876328
SN - 9781577354475
T3 - Proceedings of the 23rd International Florida Artificial Intelligence Research Society Conference, FLAIRS-23
SP - 152
EP - 153
BT - Proceedings of the 23rd International Florida Artificial Intelligence Research Society Conference, FLAIRS-23
T2 - 23rd International Florida Artificial Intelligence Research Society Conference, FLAIRS-23
Y2 - 19 May 2010 through 21 May 2010
ER -