Answers for "max of np.array"

max of matrix numpy

# Get the maximum element from a Numpy array
maxElement = numpy.amax(arr)
 
print('Max element from Numpy Array : ', maxElement)

np find arg max in matrix

>>> a = numpy.random.random((10, 10))
>>> numpy.unravel_index(a.argmax(), a.shape)
(6, 7)
>>> a[6, 7] == a.max()
True