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Data Augmentation with Python

You're reading from   Data Augmentation with Python Enhance deep learning accuracy with data augmentation methods for image, text, audio, and tabular data

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Product type Paperback
Published in Apr 2023
Publisher Packt
ISBN-13 9781803246451
Length 394 pages
Edition 1st Edition
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Author (1):
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Duc Haba Duc Haba
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Duc Haba
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Table of Contents (17) Chapters Close

Preface 1. Part 1: Data Augmentation
2. Chapter 1: Data Augmentation Made Easy FREE CHAPTER 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

Reinforcing your learning through the Python Notebook

Even though NLP ML is highly complex, the implementation for the wrapper code is deceptively simple. This is because of Pluto’s structured object-oriented approach. First, we created a base class for Pluto in Chapter 1 and used the decorator to add a new method as we learned new augmentation concepts. In Chapter 2, Pluto learned to download any of the thousands of real-world datasets from the Kaggle website. Chapters 3 and 4 introduced the wrapper functions process using powerful open source libraries under the hood. Finally, Chapter 5 put forward the text augmentation concepts and methods when using the Nlpaug library.

Therefore, building upon our previous knowledge, the wrapper functions in this chapter use the powerful NLP ML pre-trained model to perform the augmentations.

In particular, this chapter will present wrapper functions and the augmenting results for the Netflix and Twitter real-world datasets using the...

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