Title
OVMMSOM: A Variation of MMSOM and VMSOM as a Clusterization Technique
Date Issued
02 July 2013
Access level
metadata only access
Resource Type
conference paper
Publisher(s)
IEEE Computer Society
Abstract
In this paper the Optimized Vector and Marginal Median Self-Organizing Map (OVMMSOM) was proposed as a new method of train Self-Organizing Maps (SOM). This variant is based on order statistics, Marginal Median SOM (MMSOM) and Vector Median SOM (VMSOM). This training model combines MMSOM and VMSOM defining their particular importance through a λ participation index. To demonstrate the effectiveness of the proposal, images from the COIL100 data set was clusterized and the Compose Density between and within clusters (CDbw) validity index was used. The performed experiments show that the proposed model outperforms standard SOM network trained in batch and even results from MMSOM and VMSOM by separately.
Start page
72
End page
75
Volume
0
Language
English
OCDE Knowledge area
Ciencias de la computación
Scopus EID
2-s2.0-85011928415
Source
Proceedings - International Conference of the Chilean Computer Science Society, SCCC
Resource of which it is part
Proceedings - International Conference of the Chilean Computer Science Society, SCCC
ISSN of the container
15224902
ISBN of the container
9781509004263
Conference
Proceedings - International Conference of the Chilean Computer Science Society, SCCC
Sources of information: Directorio de Producción Científica Scopus