I have two matrices of equal dimensions.
How do I compare them, ie: numberOfFalsePositives = matA > 0 && matB < 0
I have two matrices of equal dimensions. How do I compare them, ie: numberOfFalsePositives
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I have two matrices of equal dimensions.
How do I compare them, ie: numberOfFalsePositives = matA > 0 && matB < 0
You use
&instead of&&. The latter is only defined for scalar comparisons (see also the documentation)If you want to know the number of false positives in addition to where they occur, you call
as suggested by @woodchips.