tf.reduce_any
tf.reduce_any
tf.reduce_any
reduce_any( input_tensor, axis=None, keep_dims=False, name=None, reduction_indices=None )
Defined in tensorflow/python/ops/math_ops.py
.
See the guide: Math > Reduction
Computes the "logical or" of elements across dimensions of a tensor.
Reduces input_tensor
along the dimensions given in axis
. Unless keep_dims
is true, the rank of the tensor is reduced by 1 for each entry in axis
. If keep_dims
is true, the reduced dimensions are retained with length 1.
If axis
has no entries, all dimensions are reduced, and a tensor with a single element is returned.
For example:
# 'x' is [[True, True] # [False, False]] tf.reduce_any(x) ==> True tf.reduce_any(x, 0) ==> [True, True] tf.reduce_any(x, 1) ==> [True, False]
Args:
-
input_tensor
: The boolean tensor to reduce. -
axis
: The dimensions to reduce. IfNone
(the default), reduces all dimensions. -
keep_dims
: If true, retains reduced dimensions with length 1. -
name
: A name for the operation (optional). -
reduction_indices
: The old (deprecated) name for axis.
Returns:
The reduced tensor.
numpy compatibility
Equivalent to np.any
© 2017 The TensorFlow Authors. All rights reserved.
Licensed under the Creative Commons Attribution License 3.0.
Code samples licensed under the Apache 2.0 License.
https://www.tensorflow.org/api_docs/python/tf/reduce_any