Merge layers

Advanced Deep Learning with Keras

Zach Deane Mayer

Data Scientist

Merge layers

  • Add
  • Subtract
  • Multiply
  • Concatenate
Advanced Deep Learning with Keras

Merge layers

from tensorflow.keras.layers import Input, Add
in_tensor_1 = Input((1,))
in_tensor_2 = Input((1,))
out_tensor = Add()([in_tensor_1, in_tensor_2])

Advanced Deep Learning with Keras

Merge layers

in_tensor_3 = Input((1,))
out_tensor = Add()([in_tensor_1, in_tensor_2, in_tensor_3])

Advanced Deep Learning with Keras

Create the model

from tensorflow.keras.models import Model
model = Model([in_tensor_1, in_tensor_2], out_tensor)

Advanced Deep Learning with Keras

Compile the model

model.compile(optimizer='adam', loss='mean_absolute_error')

Advanced Deep Learning with Keras

Let's practice!

Advanced Deep Learning with Keras

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