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DTRN

DTRN for dynamic partitioning

Description

The DTRN program (Mazanec, 2006) performs topology-sensitive vector quantization like the TRN with the additional feature of dynamically changing the number of classes in the partition. A new class is added and an existing class is deleted during the training when needed.

Literature

DTRN is based on Si, J., S. Lin, and M.-A. Vuong (2000). Dynamic Topology Representing Networks. Neural Networks, 13, 617-27. DTRN is a Matlab routine that requires the installation of the Matlab Runtime Machine v7.8 which is available in the table below. The download file dtrn.zip includes the VQ_DTRN.exe file and the batch file DTRN.bat for starting a DTRN run. It also contains a test data file named cassini791.dat. Here the data are two-dimensional so you can watch the network training. You may like to experiment with the 791 data points in the cassini791.dat file trying initial values for the vigilance parameter ranging between 10 (default) and .5. See read_me.txt for installation instructions and dtrn_outline.pdf for algorithmic details.

Download

Note: You have to read and accept our download conditions before!

File

Version

OS

Location

Size

mcrinstaller.zip

v7.8

Windows XP

HTTP

238 MB

dtrn.zip

1.1 (2008)

Windows XP

HTTP

89 KB

dtrn_outline.pdf

JM (c) 2006, updated 2008

pdf file

HTTP

34 KB

read_me.txt

(2008)

text file

HTTP

979 B

mcrinstaller64.zip

v4.13 (R2010a)

Windows 7, 64bit

HTTP

163 MB

dtrn64.zip

1.1 (2011)

Windows 7, 64bit

HTTP

58 KB


Copyright 2011
| J. Mazanec | 13.11.2011