DocumentCode :
2456388
Title :
Batch FCM with volume prototypes for clustering high-dimensional datasets with large number of clusters
Author :
Vintr, Tomas ; Pastorek, Lukas ; Vintrova, Vanda ; Rezankova, Hana
Author_Institution :
Dept. of Stat. & Probability, Univ. of Econ., Prague, Prague, Czech Republic
fYear :
2011
fDate :
19-21 Oct. 2011
Firstpage :
427
Lastpage :
432
Abstract :
In this paper we present Batch Fuzzy c-Mean with Volume Prototypes algorithm suitable to cluster large high-dimensional datasets with large chosen number of existing clusters. This algorithm is much faster than the original FCM. An important part of proposed algorithm is an initialization process of the prototypes vectors, which provides better basis for finding the centers of the clusters. An another feature of the algorithm is its ability to estimate an amount of noise in the dataset. We also describe the possible application of the algorithm for the robot navigation.
Keywords :
fuzzy set theory; pattern clustering; robots; batch fuzzy c-mean; high dimensional dataset clustering; robot navigation; volume prototypes algorithm; Clustering algorithms; Navigation; Noise; Prototypes; Quantization; Robots; Vectors; Batch; Fuzzy c-Mean; High-dimensional Datasets; Initialization; Volume Prototypes;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Nature and Biologically Inspired Computing (NaBIC), 2011 Third World Congress on
Conference_Location :
Salamanca
Print_ISBN :
978-1-4577-1122-0
Type :
conf
DOI :
10.1109/NaBIC.2011.6089625
Filename :
6089625
Link To Document :
بازگشت