python - How to compare two matrices (numpy ndarrays) element by element and get the min-value of each comparison -
so want make comparison between 2 matrices (size: 98000 x 64). comparison should done element element , want min value of each comparison stored in third matrix same dimensions. want comparison being done without use of loops!
here's small example:
a=np.array([1,2,3]) b=np.array([4,1,2])
a function compares 1 , 4, 2 , 1 , 3 , 2 , stores in vector c
answer
c=[1,1,2]
is there efficient way this?
numpy has minimum feature, below:
c = np.minimum(a,b)
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