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Applied Deep Learning with Keras

You're reading from Applied Deep Learning with Keras Solve complex real-life problems with the simplicity of Keras

Product type Paperback

Published in Apr 2019

Publisher

ISBN-13 9781838555078

Length 412 pages

Edition 1st Edition

Languages

Python

Tools

Keras

Concepts

Deep Learning

Authors (3):

Ritesh Bhagwat

Mahla Abdolahnejad

Matthew Moocarme

View More author details

Table of Contents (21) Chapters

About the Book

About the Authors

Learning Objectives

Audience

Approach

Hardware Requirements

Software Requirements

Conventions

Installation and Setup

Installing the Code Bundle

Additional Resources

1. Introduction to Machine Learning with Keras FREE CHAPTER

2. Machine Learning versus Deep Learning

3. Deep Learning with Keras

4. Evaluate Your Model with Cross-Validation using Keras Wrappers

5. Improving Model Accuracy

6. Model Evaluation

7. Computer Vision with Convolutional Neural Networks

8. Transfer Learning and Pre-Trained Models

9. Sequential Modeling with Recurrent Neural Networks

1. Appendix

Model Evaluation

Learning Objectives

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

Explain model evaluation, accuracy, null accuracy, and the limitations of accuracy
Explain imbalanced datasets and confusion matrices
Evaluate sensitivity, specificity, precision, FPR, ROC curves, and AUC scores
Evaluate the classification threshold

In this chapter, we will learn how to evaluate a model using accuracy. We will evaluate the model with sensitivity, specificity, precision, FPR, ROC curves, and AUC curves. Lastly, we will apply a classification threshold on the model.

The rest of the chapter is locked

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Authors (3)

Ritesh Bhagwat

Ritesh Bhagwat

Ritesh Bhagwat has a master's degree in applied mathematics with a specialization in computer science. He has over 14 years of experience in data-driven technologies and has led and been a part of complex projects ranging from data warehousing and business intelligence to machine learning and artificial intelligence. He has worked with top-tier global consulting firms as well as large multinational financial institutions. Currently, he works as a data scientist. Besides work, he enjoys playing and watching cricket and loves to travel. He is also deeply interested in Bayesian statistics.

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Mahla Abdolahnejad

Mahla Abdolahnejad

Mahla Abdolahnejad is a Ph.D. candidate in systems and computer engineering with Carleton University, Canada. She also holds a bachelor's degree and a master's degree in biomedical engineering, which first exposed her to the field of artificial intelligence and artificial neural networks, in particular. Her Ph.D. research is focused on deep unsupervised learning for computer vision applications. She is particularly interested in exploring the differences between a human's way of learning from the visual world and a machine's way of learning from the visual world, and how to push machine learning algorithms toward learning and thinking like humans.

See other products by Mahla Abdolahnejad

Matthew Moocarme

Matthew Moocarme

Matthew Moocarme is an accomplished data scientist with more than eight years of experience in creating and utilizing machine learning models. He comes from a background in the physical sciences, in which he holds a Ph.D. in physics from the Graduate Center of CUNY. Currently, he leads a team of data scientists and engineers in the media and advertising space to build and integrate machine learning models for a variety of applications. In his spare time, Matthew enjoys sharing his knowledge with the data science community through published works, conference presentations, and workshops.

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