Book Image

R Deep Learning Cookbook

By : PKS Prakash, Achyutuni Sri Krishna Rao
Book Image

R Deep Learning Cookbook

By: PKS Prakash, Achyutuni Sri Krishna Rao

Overview of this book

Deep Learning is the next big thing. It is a part of machine learning. It's favorable results in applications with huge and complex data is remarkable. Simultaneously, R programming language is very popular amongst the data miners and statisticians. This book will help you to get through the problems that you face during the execution of different tasks and Understand hacks in deep learning, neural networks, and advanced machine learning techniques. It will also take you through complex deep learning algorithms and various deep learning packages and libraries in R. It will be starting with different packages in Deep Learning to neural networks and structures. You will also encounter the applications in text mining and processing along with a comparison between CPU and GPU performance. By the end of the book, you will have a logical understanding of Deep learning and different deep learning packages to have the most appropriate solutions for your problems.
Table of Contents (17 chapters)
Title Page
Credits
About the Authors
About the Reviewer
www.PacktPub.com
Customer Feedback
Preface

Setting up a basic Recurrent Neural Network


Recurrent Neural Networks (RNN) are used for sequential modeling on datasets where high autocorrelation exists among observations. For example, predicting patient journeys using their historical dataset or predicting the next words in given sentences. The main commonality among these problem statements is that input length is not constant and there is a sequential dependence. Standard neural network and deep learning models are constrained by fixed size input and produce a fixed length output. For example, deep learning neural networks built on occupancy datasets have six input features and a binomial outcome.

Getting ready

Generative models in machine learning domains are referred to as models that have an ability to generate observable data values. For example, training a generative model on an images repository to generate new images like it. All generative models aim to compute the joint distribution over given datasets, either implicitly or...