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creating a confusion matrix

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creating a confusion matrix

Postby onwin » Fri Feb 08, 2013 19:59

Hello there,
I have a set of data that I need to create a confusion matrix for. In my Excel spreadsheet, I have one column for true values (0,1,2,3) and another column for predicted values (0,1,2,3). I'd like to get the percentages right/wrong and the distribution of values in the wrong guesses.

I'm a newbie at this data mining/analysis thing. I really appreciate any guidance you can give.


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