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Data Augmentation with Python

You're reading from  Data Augmentation with Python

Product type Book
Published in Apr 2023
Publisher Packt
ISBN-13 9781803246451
Pages 394 pages
Edition 1st Edition
Languages
Author (1):
Duc Haba Duc Haba
Profile icon Duc Haba
Toc

Table of Contents (17) Chapters close

Preface 1. Part 1: Data Augmentation
2. Chapter 1: Data Augmentation Made Easy 3. Chapter 2: Biases in Data Augmentation 4. Part 2: Image Augmentation
5. Chapter 3: Image Augmentation for Classification 6. Chapter 4: Image Augmentation for Segmentation 7. Part 3: Text Augmentation
8. Chapter 5: Text Augmentation 9. Chapter 6: Text Augmentation with Machine Learning 10. Part 4: Audio Data Augmentation
11. Chapter 7: Audio Data Augmentation 12. Chapter 8: Audio Data Augmentation with Spectrogram 13. Part 5: Tabular Data Augmentation
14. Chapter 9: Tabular Data Augmentation 15. Index 16. Other Books You May Enjoy

Summary

Text augmentation with machine learning (ML) is an advanced technique. We used a pre-trained ML model to create additional training NLP data.

After inputting the first three paragraphs, the T5 NLP ML engine wrote the preceding summary for this chapter. It is perfect and illustrates the spirit of this chapter. Thus, Pluto has kept it as-is.

In addition, we discussed 14 NLP ML models and four word augmentation methods. They were Word2Vec, BERT, RoBERTa, and back translation.

Pluto demonstrated that BERT and RoBERTa are as good as human writers. The augmented text is not just merely appropriate but inspirational, such as replacing it was the age of foolishness with death was the age of love or it was the epoch of belief with it was the age of youth.

For the back translation method, Pluto used the Facebook or Meta AI NLP model to translate to German and Russian and back to English.

For sentence augmentation, Pluto dazzled with the accuracy of the T5 NLP ML engine...

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