tf.keras.backend.one_hot

tf.keras.backend.one_hot(
    indices,
    num_classes
)

Defined in tensorflow/python/keras/backend.py.

Computes the one-hot representation of an integer tensor.

Arguments:

• indices: nD integer tensor of shape (batch_size, dim1, dim2, ... dim(n-1))
• num_classes: Integer, number of classes to consider.

Returns:

(n + 1)D one hot representation of the input with shape (batch_size, dim1, dim2, ... dim(n-1), num_classes)

Returns:

The one-hot tensor.