14.2. One-Hot Decode

One hot decoder as computational node.

class fhez.nn.operations.one_hot_decode.OneHotDecode

Encode value in one-hot encoded sparse array.

backward(gradient: numpy.ndarray)

Map only the gradient of the encoded backward.

property cost

Get non-cost of this node.

forward(x: numpy.ndarray)

Encode input to sparse matrix.

property schema

Get marshmallow serialisation schema.

update()

Do nothing as nothing to update.

updates()

Do nothing as nothing to update.