tf.keras.layers.Add

View source on GitHub

Layer that adds a list of inputs.

View aliases

Compat aliases for migration

See Migration guide for more details.

tf.compat.v1.keras.layers.Add, `tf.compat.v2.keras.layers.Add`

tf.keras.layers.Add(
    **kwargs
)

It takes as input a list of tensors, all of the same shape, and returns a single tensor (also of the same shape).

Examples:

import keras

input1 = keras.layers.Input(shape=(16,))
x1 = keras.layers.Dense(8, activation='relu')(input1)
input2 = keras.layers.Input(shape=(32,))
x2 = keras.layers.Dense(8, activation='relu')(input2)
# equivalent to `added = keras.layers.add([x1, x2])`
added = keras.layers.Add()([x1, x2])
out = keras.layers.Dense(4)(added)
model = keras.models.Model(inputs=[input1, input2], outputs=out)