I have two arrays with in1.shape = (N,M,P) and in2.shape = (N,P)
Is there a fast way (no Python for loop) to perform
an innerproduct element-wise along the first dimension to
return an array of shape (N,M)? I was hoping for the equivalent of
out = zeros((N,M))
for k in xrange(N):
out[k] = innerproduct(in1[k],in2[k])
but with the for loop in C since N is very big.
Thanks,
Travis