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Natural Language Processing with TensorFlow

You're reading from   Natural Language Processing with TensorFlow Teach language to machines using Python's deep learning library

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Product type Paperback
Published in May 2018
Publisher Packt
ISBN-13 9781788478311
Length 472 pages
Edition 1st Edition
Languages
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Authors (2):
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Thushan Ganegedara Thushan Ganegedara
Author Profile Icon Thushan Ganegedara
Thushan Ganegedara
Motaz Saad Motaz Saad
Author Profile Icon Motaz Saad
Motaz Saad
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Table of Contents (14) Chapters Close

Preface 1. Introduction to Natural Language Processing FREE CHAPTER 2. Understanding TensorFlow 3. Word2vec – Learning Word Embeddings 4. Advanced Word2vec 5. Sentence Classification with Convolutional Neural Networks 6. Recurrent Neural Networks 7. Long Short-Term Memory Networks 8. Applications of LSTM – Generating Text 9. Applications of LSTM – Image Caption Generation 10. Sequence-to-Sequence Learning – Neural Machine Translation 11. Current Trends and the Future of Natural Language Processing A. Mathematical Foundations and Advanced TensorFlow Index

Appendix A. Mathematical Foundations and Advanced TensorFlow

Here we will discuss some of the concepts that will be useful to understand details provided in the chapters. First we will discuss several mathematical data structures found throughout the book, followed by a description about various operations performed on those data structures. Next, we will discuss the concept of probabilities. Probabilities play a vital role in machine learning, as they usually give insights to how uncertain a model is about its prediction. Thereafter, we discuss a high-level library known as Keras in TensorFlow, as well as how to implement a neural machine translator with the seq2seq sublibrary in TensorFlow. Finally we conclude this section with a guide on how to use the TensorBoard as a visualization tool for word embeddings.

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