Permute the dimensions of an input according to a given pattern

Permute the dimensions of an input according to a given pattern

layer_permute(object, dims, input_shape = NULL,
  batch_input_shape = NULL, batch_size = NULL, dtype = NULL,
  name = NULL, trainable = NULL, weights = NULL)



Model or layer object


List of integers. Permutation pattern, does not include the samples dimension. Indexing starts at 1. For instance, (2, 1) permutes the first and second dimension of the input.


Input shape (list of integers, does not include the samples axis) which is required when using this layer as the first layer in a model.


Shapes, including the batch size. For instance, batch_input_shape=c(10, 32) indicates that the expected input will be batches of 10 32-dimensional vectors. batch_input_shape=list(NULL, 32) indicates batches of an arbitrary number of 32-dimensional vectors.


Fixed batch size for layer


The data type expected by the input, as a string (float32, float64, int32...)


An optional name string for the layer. Should be unique in a model (do not reuse the same name twice). It will be autogenerated if it isn't provided.


Whether the layer weights will be updated during training.


Initial weights for layer.


Useful for e.g. connecting RNNs and convnets together.

Input and Output Shapes

Input shape: Arbitrary

Output shape: Same as the input shape, but with the dimensions re-ordered according to the specified pattern.

See also