If `x`

has shape `(s1, s2, s3)`

and `axis`

is `2`

, the output
will have shape `(s1, s2 * rep, s3)`

.

k_repeat_elements(x, rep, axis)

x | Tensor or variable. |
---|---|

rep | Integer, number of times to repeat. |

axis | Axis along which to repeat (axis indexes are 1-based) |

A tensor.

This function is part of a set of Keras backend functions that enable lower level access to the core operations of the backend tensor engine (e.g. TensorFlow, CNTK, Theano, etc.).

You can see a list of all available backend functions here: https://keras.rstudio.com/articles/backend.html#backend-functions.