(python) numpy array

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numpy array형식

1. array

1.1. case1

case1 = np.random.randn(3,2)

image 2개씩 * 3묶음

1.2. case2

case2 = np.random.randn(2,3,4)

image (4개씩 * 3묶음) * 2개

1.3. case3

case3 = np.random.randn(3,4,2,2)

image ((2개씩 * 2묶음) * 4개 ) * 3개