Chapter 3
Deep Learning with Keras

Learning Objectives

By the end of this chapter, you will be able to:

• Define Keras as a sequential model
• Develop single-layer and multi-layer Keras models
• Evaluate a trained model
• Explain overfitting and underfitting
• Perform early stopping as a technique to reduce overfitting

In this chapter, we will learn how to develop single-layer and multi-layer models. We will learn how to evaluate trained models and determine whether they are overfitting or not.