tf-keras-skeleton.py 文件源码

def all(x, axis=None, keepdims=False):
      """Bitwise reduction (logical AND).

      Arguments:
          x: Tensor or variable.
          axis: axis along which to perform the reduction.
          keepdims: whether the drop or broadcast the reduction axes.

      Returns:
          A uint8 tensor (0s and 1s).
      """
      axis = _normalize_axis(axis, ndim(x))
      x = math_ops.cast(x, dtypes_module.bool)
      return math_ops.reduce_all(x, reduction_indices=axis, keep_dims=keepdims)