Book Image

Deep Learning with TensorFlow - Second Edition

By : Giancarlo Zaccone, Md. Rezaul Karim
Book Image

Deep Learning with TensorFlow - Second Edition

By: Giancarlo Zaccone, Md. Rezaul Karim

Overview of this book

Deep learning is a branch of machine learning algorithms based on learning multiple levels of abstraction. Neural networks, which are at the core of deep learning, are being used in predictive analytics, computer vision, natural language processing, time series forecasting, and to perform a myriad of other complex tasks. This book is conceived for developers, data analysts, machine learning practitioners and deep learning enthusiasts who want to build powerful, robust, and accurate predictive models with the power of TensorFlow, combined with other open source Python libraries. Throughout the book, you’ll learn how to develop deep learning applications for machine learning systems using Feedforward Neural Networks, Convolutional Neural Networks, Recurrent Neural Networks, Autoencoders, and Factorization Machines. Discover how to attain deep learning programming on GPU in a distributed way. You'll come away with an in-depth knowledge of machine learning techniques and the skills to apply them to real-world projects.
Table of Contents (15 chapters)
Deep Learning with TensorFlow - Second Edition
Contributors
Preface
Other Books You May Enjoy
Index

Chapter 9. Recommendation Systems Using Factorization Machines

Factorization models are very popular in recommendation systems because they can be used to discover latent features underlying the interactions between two different kinds of entities. In this chapter, we will provide several examples of how to develop recommendation system for predictive analytics.

We will see the theoretical background of recommendation systems, such as matrix factorization. Later in the chapter, we will see how to use a collaborative approach to develop a movie recommendation system. Finally, will see how to use Factorization Machines (FMs) and improved versions of them to develop more robust recommendation systems.

In summary, the following topics will be covered in this chapter:

  • Recommendation systems

  • A movie recommendation system using the collaborative filtering approach

  • K-means for clustering similar movies

  • FM-based recommendation systems

  • Using improved FMs for movie recommendation