Functional interface to the keras.layers.Multiply
layer.
tf.keras.layers.multiply(
inputs, **kwargs
)
Args | |
---|---|
inputs
|
A list of input tensors , all of the same shape. |
**kwargs
|
Standard layer keyword arguments. |
Returns | |
---|---|
A tensor as the elementwise product of the inputs with the same shape as the inputs. |
Examples:
input_shape = (2, 3, 4)
x1 = np.random.rand(*input_shape)
x2 = np.random.rand(*input_shape)
y = keras.layers.multiply([x1, x2])
Usage in a Keras model:
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)
y = keras.layers.multiply([x1, x2])
out = keras.layers.Dense(4)(y)
model = keras.models.Model(inputs=[input1, input2], outputs=out)