tensorflow API:tf.ones_like

tf.ones_like

tf.ones_like(
    tensor,
    dtype=None,
    name=None,
    optimize=True
)

作用:Creates a tensor with all elements set to 1,及全部的值都设为1,保持 typeshape 不变

  • 例子:
tensor = tf.constant([[1, 2, 3], [4, 5, 6]])
tf.ones_like(tensor)  # [[1, 1, 1], [1, 1, 1]]

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转载自blog.csdn.net/nockinonheavensdoor/article/details/80221498