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Natural Language Processing Fundamentals

You're reading from   Natural Language Processing Fundamentals Build intelligent applications that can interpret the human language to deliver impactful results

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Product type Paperback
Published in Mar 2019
Publisher
ISBN-13 9781789954043
Length 374 pages
Edition 1st Edition
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Authors (2):
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Dwight Gunning Dwight Gunning
Author Profile Icon Dwight Gunning
Dwight Gunning
Sohom Ghosh Sohom Ghosh
Author Profile Icon Sohom Ghosh
Sohom Ghosh
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Toc

Table of Contents (10) Chapters Close

Preface 1. Introduction to Natural Language Processing FREE CHAPTER 2. Basic Feature Extraction Methods 3. Developing a Text classifier 4. Collecting Text Data from the Web 5. Topic Modeling 6. Text Summarization and Text Generation 7. Vector Representation 8. Sentiment Analysis Appendix

2. Basic Feature Extraction Methods

Learning Objectives

By the end of this chapter, you will be able to:

  • Categorize data based on content and structure
  • Describe pre-processing steps in detail and implement them to clean text data
  • Describe feature engineering
  • Calculate the similarity between texts
  • Visualize text using word clouds and other visualization techniques

In this chapter, you will learn about basic feature extraction methods in detail and also visualize text with the help of word clouds and other visualization techniques.

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