Keras - Models - Model

The Model class requires two things, the inputs to a model and the outputs to a model. There is an optimal name parameter

There are two ways to instantiate a Model class:

• Functions API
• By subclassing the Model class

Function API method:

import tensorflow as tf
inputs = tf.keras.Input(shape=(3,))
x = tf.keras.layers.Dense(4, activation=tf.nn.relu)(inputs)
outputs = tf.keras.layers.Dense(5, activation=tf.nn.softmax)(x)
model = tf.keras.Model(inputs=inputs, outputs=outputs)