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Deep Learning By Example

You're reading from  Deep Learning By Example

Product type Book
Published in Feb 2018
Publisher Packt
ISBN-13 9781788399906
Pages 450 pages
Edition 1st Edition
Languages
Toc

Table of Contents (18) Chapters close

Preface 1. Data Science - A Birds' Eye View 2. Data Modeling in Action - The Titanic Example 3. Feature Engineering and Model Complexity – The Titanic Example Revisited 4. Get Up and Running with TensorFlow 5. TensorFlow in Action - Some Basic Examples 6. Deep Feed-forward Neural Networks - Implementing Digit Classification 7. Introduction to Convolutional Neural Networks 8. Object Detection – CIFAR-10 Example 9. Object Detection – Transfer Learning with CNNs 10. Recurrent-Type Neural Networks - Language Modeling 11. Representation Learning - Implementing Word Embeddings 12. Neural Sentiment Analysis 13. Autoencoders – Feature Extraction and Denoising 14. Generative Adversarial Networks 15. Face Generation and Handling Missing Labels 16. Implementing Fish Recognition 17. Other Books You May Enjoy

Semi-supervised learning with Generative Adversarial Networks (GANs)

With that in mind, semi-supervised learning is a technique in which both labeled and unlabeled data is used to train a classifier.

This type of classifier takes a tiny portion of labeled data and a much larger amount of unlabeled data (from the same domain). The goal is to combine these sources of data to train a Deep Convolution Neural Network (DCNN) to learn an inferred function capable of mapping a new datapoint to its desirable outcome.

In this frontier, we present a GAN model to classify street view house numbers using a very small labeled training set. In fact, the model uses roughly 1.3% of the original SVHN training labels i.e. 1000 (one thousand) labeled examples. We use some of the techniques described in the paper Improved Techniques for Training GANs from OpenAI (https://arxiv.org/abs/1606.03498...

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