ยป Keras API reference / Layers API / Reshaping layers / RepeatVector layer

RepeatVector layer

RepeatVector class

tf.keras.layers.RepeatVector(n, **kwargs)

Repeats the input n times.

Example

model = Sequential()
model.add(Dense(32, input_dim=32))
# now: model.output_shape == (None, 32)
# note: `None` is the batch dimension

model.add(RepeatVector(3))
# now: model.output_shape == (None, 3, 32)

Arguments

  • n: Integer, repetition factor.

Input shape

2D tensor of shape (num_samples, features).

Output shape

3D tensor of shape (num_samples, n, features).