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Hands-On Python Natural Language Processing

You're reading from   Hands-On Python Natural Language Processing Explore tools and techniques to analyze and process text with a view to building real-world NLP applications

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Product type Paperback
Published in Jun 2020
Publisher Packt
ISBN-13 9781838989590
Length 316 pages
Edition 1st Edition
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Authors (2):
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Mayank Rasu Mayank Rasu
Author Profile Icon Mayank Rasu
Mayank Rasu
Aman Kedia Aman Kedia
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Aman Kedia
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Table of Contents (16) Chapters Close

Preface 1. Section 1: Introduction
2. Understanding the Basics of NLP FREE CHAPTER 3. NLP Using Python 4. Section 2: Natural Language Representation and Mathematics
5. Building Your NLP Vocabulary 6. Transforming Text into Data Structures 7. Word Embeddings and Distance Measurements for Text 8. Exploring Sentence-, Document-, and Character-Level Embeddings 9. Section 3: NLP and Learning
10. Identifying Patterns in Text Using Machine Learning 11. From Human Neurons to Artificial Neurons for Understanding Text 12. Applying Convolutions to Text 13. Capturing Temporal Relationships in Text 14. State of the Art in NLP 15. Other Books You May Enjoy
Identifying Patterns in Text Using Machine Learning

In the previous chapter, we learned about advanced vector representation methodologies such as Doc2Vec and Sent2Vec, which significantly improve text processing accuracy. In this chapter, we will explore the applications of Machine Learning (ML) algorithms in Natural Language Processing (NLP). We will start with a gentle introduction to ML and learn about some additional preprocessing steps required for ML model training. We will then gain a thorough understanding of Naive Bayes and Support Vector Machine (SVM) algorithms and build a sentiment analyzer using them. By the end of this chapter, you will have gained a sound understanding of the application of ML algorithms for text processing and will be able to build a production-ready ML-based sentiment analyzer.

The following topics will be covered in this chapter:

  • Introduction...
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