tf.keras.layers.subtract | TensorFlow v2.16.1 (original) (raw)
tf.keras.layers.subtract
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Functional interface to the keras.layers.Subtract layer.
tf.keras.layers.subtract(
inputs, **kwargs
)
| Args | |
|---|---|
| inputs | A list of input tensors of size 2, each tensor of the same shape. |
| **kwargs | Standard layer keyword arguments. |
| Returns |
|---|
| A tensor as the difference of the inputs. It has 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.subtract([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)
subtracted = keras.layers.subtract([x1, x2])
out = keras.layers.Dense(4)(subtracted)
model = keras.models.Model(inputs=[input1, input2], outputs=out)
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Last updated 2024-06-07 UTC.