TY - GEN
T1 - Robust kernel fuzzy clustering
AU - Du, Weiwei
AU - Inoue, Kohei
AU - Urahama, Kiichi
PY - 2006
Y1 - 2006
N2 - We present a method for extracting arbitrarily shaped clusters buried in uniform noise data. The popular k-means algorithm is firstly fuzzified with addition of entropie terms to the objective function of data partitioning problem. This fuzzy clustering is then kernelized for adapting to the arbitrary shape of clusters. Finally, the Euclidean distance in this kernelized fuzzy clustering is modified to a robust one for avoiding the influence of noisy background data. This robust kernel fuzzy clustering method is shown to outperform every its predecessor: fuzzified k-means, robust fuzzified k-means and kernel fuzzified k-means algorithms.
AB - We present a method for extracting arbitrarily shaped clusters buried in uniform noise data. The popular k-means algorithm is firstly fuzzified with addition of entropie terms to the objective function of data partitioning problem. This fuzzy clustering is then kernelized for adapting to the arbitrary shape of clusters. Finally, the Euclidean distance in this kernelized fuzzy clustering is modified to a robust one for avoiding the influence of noisy background data. This robust kernel fuzzy clustering method is shown to outperform every its predecessor: fuzzified k-means, robust fuzzified k-means and kernel fuzzified k-means algorithms.
UR - http://www.scopus.com/inward/record.url?scp=33749003745&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=33749003745&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:33749003745
SN - 9783540283126
VL - 3613 LNAI
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 454
EP - 461
BT - Fuzzy Systems and Knowledge Discovery - Second International Conference, FSKD 2005, Proceedings
PB - Springer Verlag
T2 - 2nd International Conference on Fuzzy Systems and Knowledge Discovery, FSKD 2005
Y2 - 27 August 2005 through 29 August 2005
ER -