龍家俊教你 機器學習 day26 ndarray的屬性 # 建立不同形狀的數組 >>> a = np.array([[1,2,3],[4,5,6]]) >>> b = np.array([1,2,3,4,5]) >>> c = np.array([[[1,2,3],[4,5,6]],[[1,2,3],[4,5,6]]]) 分別印出形狀(維度) >>> a.shape >>> b.shape >>> c.shape
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