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
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