Python求二维数组中某列的最大值

主要运用np.amax()html import numpy as np help(np.amax) a = np.arange(9).reshape((3, 3)) max_all = np.amax(a) max_dimension1 = np.amax(a, axis=0) max_dimension2 = np.amax(a, axis=1) print('a:\n',a) prin

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