Alice’s Adventures in a differentiable wonderland: A primer on designing neural networks (Volume I) - Softcover

Scardapane, Simone

Softcover

ISBN 13: 9798332166181

Publisher: Independently published, 2024

Synopsis

Neural networks surround us, in the form of large language models, speech transcription systems, molecular discovery algorithms, robotics, and much more. Stripped of anything else, neural networks are compositions of differentiable primitives, and studying them means learning how to program and how to interact with these models, a particular example of what is called differentiable programming.

This primer is an introduction to this fascinating field imagined for someone, like Alice, who has just ventured into this strange differentiable wonderland. I overview the basics of optimizing a function via automatic differentiation, and a selection of the most common designs for handling sequences, graphs, texts, and audios. The focus is on a intuitive, self-contained introduction to the most important design techniques, including convolutional, attentional, and recurrent blocks, hoping to bridge the gap between theory and code (PyTorch and JAX) and leaving the reader capable of understanding some of the most advanced models out there, such as large language models (LLMs) and multimodal architectures.

The book is supplemented by a companion website where I will publish additional chapters and coding exercises (https://www.sscardapane.it/alice-book). The book is self-published to keep the price as low as possible, feedback on possible imprecisions is welcomed and rewarded by a (much Italian) coffee!

About the author: Simone Scardapane is a researcher at Sapienza University of Rome, where he teaches neural networks and machine learning. In his free time, he (endlessly) talks about machine learning at the intersection of the no-profit, academic, and industrial worlds.

Table of contents:

1. Chapter 1: Foreword and introduction
2. Chapter 2: Mathematical preliminaries
3. Chapter 3: Datasets and losses
4. Chapter 4: Linear models
5. Chapter 5: Fully-connected layers
6. Chapter 6: Automatic differentiation
7. Chapter 7: Convolutional layers
8. Chapter 8: Convolutions beyond images
9. Chapter 9: Scaling up the models
10. Chapter 10: Transformer models
11. Chapter 11: Transformers in practice
12. Chapter 12: Graph layers
13. Chapter 13: Recurrent layers
14. Appendix A: Probability theory
15. Appendix B: Universal approximation in 1D

Edition details

• Publisher: Independently published
• Publication date: 2024
• Language: English
• ISBN 13: 9798332166181
• Binding: Paperback
• Number of pages: 378