kohonen neural networks

guys i have to use kohonen neural network in my project..!! please help..share some codes if u have any... thanks in advance...

Answer 1

[Asim]

Hello Aarif,

Here’s how you can use a Kohonen neural network in your MATLAB project. Below is a simple example to create and train a Kohonen network using the selforgmap function in MATLAB:

% Define the input data

inputData = rand(2, 100); % 100 random 2D points

% Create a Self-Organizing Map

net = selforgmap([10 10]); % 10x10 grid of neurons

% Train the network

net = train(net, inputData);

% View the network

view(net);

% Plot the results

plotsompos(net, inputData);

This code initializes a 10x10 Kohonen network, trains it with random 2D data, and then visualizes the network and its organization of the input data.

Additionally, you can refer to the MATLAB documentation for more detailed examples and explanations on Self-Organizing Maps (SOM), which are a type of Kohonen network.

https://in.mathworks.com/help/deeplearning/ug/cluster-with-self-organizing-map-neural-network.html

For more advanced usage, consider downloading the Kohonen and CPANN Toolbox from the MathWorks File Exchange.

https://in.mathworks.com/matlabcentral/fileexchange/134741-kohonen-and-cpann-toolbox-for-matlab

I believe this will be of use!