tf.keras.backend.expand_dims

Adds a 1-sized dimension at index "axis".

Compat aliases for migration

tf.compat.v1.keras.backend.expand_dims, `tf.compat.v2.keras.backend.expand_dims`

tf.keras.backend.expand_dims(
    x, axis=-1
)

Arguments
`x`	A tensor or variable.
`axis`	Position where to add a new axis.

Returns
A tensor with expanded dimensions.

© 2020 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/versions/r1.15/api_docs/python/tf/keras/backend/expand_dims