Numpy問題：empty_like函數工做原理？

# -*- coding: utf-8 -*- """ Python Version: 3.5 Created on Fri May 12 11:24:54 2017 E-mail: Eric2014_Lv@sjtu.edu.cn @author: DidiLv """ import numpy as np x = np.array([[1,2,3],[4,5,6],[7,8,9],[10,11

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