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tf.keras.backend.expand_dims

TensorFlow 1 version View source on GitHub

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

Aliases:

  • 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.