MATLAB: How to create data set which use in neural network

data setimagesneural network

hi .. I am going to create data set of images to use it in my project , how to create data set which use in neural network?

Best Answer

Not enough info.

What is the subject of the images?

Is your problem regression or classification?

If regression what are the targets and their dimensions? If classification, how many classes?

Are you planning to extract features to be input vector components or are you going to columnize original or reduced dimensionality images?

Are you planning to reduce input dimensionality?

Can you find a similar problem in the NEWSGROUP or ANSWERS? Try searching with groups of keywords like

 neural image regression
 neural image classification

Hope this helps.

Thank you for formally accepting my answer

Greg

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 help getwb
 doc  getwb
 help setwb
 doc setwb
 Search both the NEWSGROUP and ANSWERS using either or both of getwb and setwb.

Hope this helps.

Thank you for formally accepting my answer

Greg

MATLAB: Satellite image classification using neural networks

Kohonen created SOM for visualization, not regression or classification.

For classification he created LVQ and LVQ2. All three of Kohonen's algorithms are documented in the NN Toolbox.

For regression and classification the Multilayer Perceptron (NEWFF, NEWFIT and PATTERNNET) and Radial Basis Function (NEWRB) are, typically, superior.

After reading the documentation, try duplicating the demos and examples. Searching for relevant Newsgroup postings may also help.

Write back if you have further questions.

Hope this helps.

Greg

Best Answer

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MATLAB: How to store weights after neural network training

MATLAB: Satellite image classification using neural networks

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