NumPy Reference: Mathematical functions numpy.sum: Sum of elements - along rows, columns or all numpy.min, numpy.max, numpy.mean: Simple statistics Also: numpy.random.seed to (re)set the random number generator. def ndarray(): np.random.seed(332) a =
http://mxnet.apache.org/api/python/ndarray/ndarray.html#mxnet.ndarray.where Return the elements, either from x or y, depending on the condition. Given three ndarrays, condition, x, and y, return an ndarray with the elements from x or y, depending on