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R Deep Learning Cookbook

You're reading from   R Deep Learning Cookbook Solve complex neural net problems with TensorFlow, H2O and MXNet

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Product type Paperback
Published in Aug 2017
Publisher Packt
ISBN-13 9781787121089
Length 288 pages
Edition 1st Edition
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Authors (2):
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Achyutuni Sri Krishna Rao Achyutuni Sri Krishna Rao
Author Profile Icon Achyutuni Sri Krishna Rao
Achyutuni Sri Krishna Rao
PKS Prakash PKS Prakash
Author Profile Icon PKS Prakash
PKS Prakash
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Toc

Table of Contents (11) Chapters Close

Preface 1. Getting Started FREE CHAPTER 2. Deep Learning with R 3. Convolution Neural Network 4. Data Representation Using Autoencoders 5. Generative Models in Deep Learning 6. Recurrent Neural Networks 7. Reinforcement Learning 8. Application of Deep Learning in Text Mining 9. Application of Deep Learning to Signal processing 10. Transfer Learning

Performing logistic regression using TensorFlow

In this section, we will cover the application of TensorFlow in setting up a logistic regression model. The example will use a similar dataset to that used in the H2O model setup.

Getting ready

The previous chapter provided details for the installation of TensorFlow. The code for this section is created on Linux but can be run on any operating system. To start modeling, load the tensorflow package in the environment. R loads the default TensorFlow environment variable and also the NumPy library from Python in the np variable:

library("tensorflow") # Load TensorFlow 
np <- import("numpy") # Load numpy library
...
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