Creating the Keras model

The Keras model can be created using the sequential API or functional API. The examples of creating models in both ways are given in the following subsections.

Sequential API for creating the Keras model

In the sequential API, create the empty model with the following code:

model = Sequential()

You can now add the layers to this model, which we will see in the next section.

Alternatively, you can also pass all the layers as a list to the constructor. As an example, we add four layers by passing them to the constructor using the following code:

model = Sequential([ Dense(10, input_shape=(256,)), 
                    Activation('tanh'), 
                    Dense(10), 
                    Activation...