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Java Deep Learning Cookbook

You're reading from   Java Deep Learning Cookbook Train neural networks for classification, NLP, and reinforcement learning using Deeplearning4j

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Product type Paperback
Published in Nov 2019
Publisher Packt
ISBN-13 9781788995207
Length 304 pages
Edition 1st Edition
Languages
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Author (1):
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Rahul Raj Rahul Raj
Author Profile Icon Rahul Raj
Rahul Raj
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Toc

Table of Contents (14) Chapters Close

Preface 1. Introduction to Deep Learning in Java 2. Data Extraction, Transformation, and Loading FREE CHAPTER 3. Building Deep Neural Networks for Binary Classification 4. Building Convolutional Neural Networks 5. Implementing Natural Language Processing 6. Constructing an LSTM Network for Time Series 7. Constructing an LSTM Neural Network for Sequence Classification 8. Performing Anomaly Detection on Unsupervised Data 9. Using RL4J for Reinforcement Learning 10. Developing Applications in a Distributed Environment 11. Applying Transfer Learning to Network Models 12. Benchmarking and Neural Network Optimization 13. Other Books You May Enjoy

Designing input layers for the neural network model

Input layer design requires an understanding of how the data flows into the system. We have CSV data as input, and we need to inspect the features to decide on the input attributes. Layers are core components in neural network architecture. In this recipe, we will configure input layers for the neural network.

Getting ready

We need to decide the number of input neurons before designing the input layer. It can be derived from the feature shape. For instance, we have 13 input features (excluding the label). But after applying the transformation, we have a total of 11 feature columns present in the dataset. Noise features are removed and categorical variables are transformed...

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