numpy.matrix.max
method
-
matrix.max(self, axis=None, out=None)
[source] -
Return the maximum value along an axis.
- Parameters
-
- See `amax` for complete descriptions
See also
Notes
This is the same as
ndarray.max
, but returns amatrix
object wherendarray.max
would return an ndarray.Examples
>>> x = np.matrix(np.arange(12).reshape((3,4))); x matrix([[ 0, 1, 2, 3], [ 4, 5, 6, 7], [ 8, 9, 10, 11]]) >>> x.max() 11 >>> x.max(0) matrix([[ 8, 9, 10, 11]]) >>> x.max(1) matrix([[ 3], [ 7], [11]])
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https://numpy.org/doc/1.19/reference/generated/numpy.matrix.max.html