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I 'd like to do band selection on hyperspectral images, i Found a lot of techniques in literature. which one is the most significant? and is there any libraries that can help me?
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how can i initialize SOM nodes' weights,instead of random initialization?
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Hi all ,how to use SOM for multi-dimensional images if i don't have a ground truth table ?what should be entered to SOM?the whole image or random subset?? and how to evaluate the result??
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