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Christian Borgelt's Web Pages

LVQ - Learning Vector Quantization Demonstration


xlvq (386 kb) GNU/Linux executable
wlvq.exe (248 kb) Windows executable (266 kb) C sources, version 1.12 (2018.10.18)
lvqd.tar.gz (242 kb)

Note: The table package contains some auxiliary programs for preprocessing the data files.


A program to visualize learning vector quantization (a precursor of self-organizing maps) for two-dimensional data.

Full description of this program (included in the source package).

LVQ screenshot

If you have trouble executing the program on Microsoft Windows, check whether you have the Microsoft Visual C++ Redistributable for Visual Studio 2022 (see under "Other Tools and Frameworks") installed, as the program was compiled with Microsoft Visual Studio 2022.

An introduction to neural networks and learning vector quantization in particular can be found in: