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Last Post 26 Feb 2015 12:30 AM by  anon
Cross-validation in ENVI
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anon



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26 Feb 2015 12:30 AM
    Dear All How to perform k-fold cross-validation or any other form of cross-validation in ENVI 5.0? Is there any tool for doing this or we'll have to perform its steps one by one?

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    26 Feb 2015 11:30 AM
    ENVI doesn't have a tool to perform k-fold cross validation of classifications. That would make a good request. What ENVI has now is a confusion matrix tool, which can use "truth" data from ROIs or another classified image to evaluation classification results. You can find this tool under Classification > Post Classification. - Peg Exelis VIS

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    26 Feb 2015 11:49 PM
    OK thank you. That would definitely be a good request.
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