TensorFlow 1 version View source on GitHub

Creates a tensor with all elements set to one (1).

    shape, dtype=tf.dtypes.float32, name=None

Used in the notebooks

Used in the guide Used in the tutorials

See also tf.ones_like.

This operation returns a tensor of type dtype with shape shape and all elements set to one.

tf.ones([3, 4], tf.int32) 
<tf.Tensor: shape=(3, 4), dtype=int32, numpy= 
array([[1, 1, 1, 1], 
       [1, 1, 1, 1], 
       [1, 1, 1, 1]], dtype=int32)> 


  • shape: A list of integers, a tuple of integers, or a 1-D Tensor of type int32.
  • dtype: Optional DType of an element in the resulting Tensor. Default is tf.float32.
  • name: Optional string. A name for the operation.


A Tensor with all elements set to one (1).