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Transformers for Natural Language Processing

You're reading from   Transformers for Natural Language Processing Build, train, and fine-tune deep neural network architectures for NLP with Python, Hugging Face, and OpenAI's GPT-3, ChatGPT, and GPT-4

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Product type Paperback
Published in Mar 2022
Publisher Packt
ISBN-13 9781803247335
Length 602 pages
Edition 2nd Edition
Languages
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Author (1):
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Denis Rothman Denis Rothman
Author Profile Icon Denis Rothman
Denis Rothman
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Table of Contents (25) Chapters Close

Preface 1. What are Transformers? FREE CHAPTER 2. Getting Started with the Architecture of the Transformer Model 3. Fine-Tuning BERT Models 4. Pretraining a RoBERTa Model from Scratch 5. Downstream NLP Tasks with Transformers 6. Machine Translation with the Transformer 7. The Rise of Suprahuman Transformers with GPT-3 Engines 8. Applying Transformers to Legal and Financial Documents for AI Text Summarization 9. Matching Tokenizers and Datasets 10. Semantic Role Labeling with BERT-Based Transformers 11. Let Your Data Do the Talking: Story, Questions, and Answers 12. Detecting Customer Emotions to Make Predictions 13. Analyzing Fake News with Transformers 14. Interpreting Black Box Transformer Models 15. From NLP to Task-Agnostic Transformer Models 16. The Emergence of Transformer-Driven Copilots 17. The Consolidation of Suprahuman Transformers with OpenAI’s ChatGPT and GPT-4 18. Other Books You May Enjoy
19. Index
Appendix I — Terminology of Transformer Models 1. Appendix II — Hardware Constraints for Transformer Models 2. Appendix III — Generic Text Completion with GPT-2 3. Appendix IV — Custom Text Completion with GPT-2 4. Appendix V — Answers to the Questions

Fine-tuning GPT-3

This section shows how to fine-tune GPT-3 to learn logic. Transformers need to learn logic, inferences, and entailment to understand language at a human level.

Fine-tuning is the key to making GPT-3 your own application, to customizing it to make it fit the needs of your project. It’s a ticket to AI freedom to rid your application of bias, teach it things you want it to know, and leave your footprint on AI.

In this section, GPT-3 will be trained on the works of Immanuel Kant using kantgpt.csv. We used a similar file to train the BERT-type model in Chapter 4, Pretraining a RoBERTa Model from Scratch.

Once you master fine-tuning GPT-3, you can use other types of data to teach it specific domains, knowledge graphs, and texts.

OpenAI provides an efficient, well-documented service to fine-tune GPT-3 engines. It has trained GPT-3 models to become different types of engines, as seen in the The rise of billion-parameter transformer models...

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