Accuracy Assessment in SNAP

Is there any way in SNAP to assess the classification accuracy of two classified map (e.g., confusion matrix in ENVI or PCI)?

Thanks

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There is no support for this in SNAP yet.
But you can export the data as CSV for example and do it with external tools. Python, Excel or in ENVI

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Dear Marpet,

I also want to assess the lclu classification accuracy from H/A/alpha Wishart classification using SNAP. Could you please let me know step by step if we using CVS file?

Thanks a lot in advance.

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I have no knowledge about H/A/alpha Wishart classification. So I’m sorry but I can’t help.

Hi, it seems to me that snap still doesn’t have any way of evaluating the final accuracy of a classification process (MAXVER, Kmeans, RNN,…?) correct? is there any intention to do it soon? thanks a lot.

It’s not implemented, but you can manually calculate it. An example is given at the end of this tutorial: Landcover classification with Sentinel-1 GRD

Hi ABraun, thanks a lot. I’l try it.
SMps