TensorFlow函数：tf.negative

tf.negative

tf.negative函数计算给定数值的负值元素,y = -x

tf.negative函数定义如下

# pylint: disable=g-docstring-has-escape
@tf_export("math.negative", "negative")
def negative(x, name=None):
  """Computes numerical negative value element-wise.

  I.e., \\(y = -x\\).

  Args:
    x: A `Tensor` or `SparseTensor`. Must be one of the following