Computes the one-hot representation of an integer tensor.
k_one_hot(indices, num_classes)nD integer tensor of shape (batch_size, dim1, dim2, ... dim(n-1))
Integer, number of classes to consider.
(n + 1)D one hot representation of the input with shape
(batch_size, dim1, dim2, ... dim(n-1), num_classes)
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.