Transformers and Large Language Models

Ahmed Fawzy Gad

ISBN 13: 9798868827846

Editore: APress, US, 2026

Riguardo questo articolo

This book is a hands-on guide to understanding the foundations, architectures, and real-world applications of transformers and large language models in modern AI.The book begins by laying the foundations of generative AI architectures,  tokenization, encoding, and classical modeling techniques. Initial chapters address the evolution from feed-forward networks and recurrent neural networks to long short-term memory (LSTM), setting the stage for the revolutionary transformer architecture. The core of the book focuses on transformers, introducing the encoder-decoder framework, attention mechanisms, positional encodings, and the internal workings of multi-head attention, normalization, and multi-layer perceptrons. Readers gain insight into advanced techniques such as rotary positional embeddings (RoPE), mixture of experts (MoE), and knowledge distillation, alongside practical training strategies like self-supervised learning, fine-tuning, and reinforcement learning with human feedback. Popular models from OpenAI, DeepSeek, and other vendors are examined to highlight the evolution of the LLM landscape. Building on these foundations, the text explores methods for model customization, including parameter-efficient fine-tuning (LoRA, adapters), text generation strategies, prompt engineering, and quantization. Retrieval-Augmented Generation (RAG) is introduced as a critical innovation for grounding LLMs in external knowledge, with detailed evaluation techniques for retrieval and generation. Finally, the book ventures into Agentic AI, demonstrating protocols like Model Context Protocol (MCP) and Agent-to-Agent (A2A) interactions with practical coding examples.In conclusion, this book serves as both a practical guide, equipping readers with the technical depth and applied strategies needed to design, fine-tune, and deploy cutting-edge transformers and large language models for real-world applications.What we will learn:Ø  Understand the foundations of AI, ML pipelines, tokenization, encoding, and early neural architectures.Ø  Explore transformers in depth-encoder-decoder design, attention mechanisms, and advanced embedding methods.Ø  Learn modern LLM advancements like RoPE, MoE, SLMs, fine-tuning strategies, and evaluation techniques.Ø  Master practical customization through prompt engineering, PEFT methods, quantization, and text generation.nWho this book is for:Data scientists, ML engineers, AI researchers, and developers exploring Transformers and large language models.

Codice articolo LU-9798868827846

Dati bibliografici

• Titolo: Transformers and Large Language Models
• Editore: APress, US
• Data di pubblicazione: 2026
• Lingua: Inglese
• ISBN 13: 9798868827846
• Rilegatura: Paperback
• Condizione: New

Descrizione articolo

Riassunto

This book is a hands-on guide to understanding the foundations, architectures, and real-world applications of transformers and large language models in modern AI.

The book begins by laying the foundations of generative AI architectures,  tokenization, encoding, and classical modeling techniques. Initial chapters address the evolution from feed-forward networks and recurrent neural networks to long short-term memory (LSTM), setting the stage for the revolutionary transformer architecture. The core of the book focuses on transformers, introducing the encoder-decoder framework, attention mechanisms, positional encodings, and the internal workings of multi-head attention, normalization, and multi-layer perceptrons. Readers gain insight into advanced techniques such as rotary positional embeddings (RoPE), mixture of experts (MoE), and knowledge distillation, alongside practical training strategies like self-supervised learning, fine-tuning, and reinforcement learning with human feedback. Popular models from OpenAI, DeepSeek, and other vendors are examined to highlight the evolution of the LLM landscape. Building on these foundations, the text explores methods for model customization, including parameter-efficient fine-tuning (LoRA, adapters), text generation strategies, prompt engineering, and quantization. Retrieval-Augmented Generation (RAG) is introduced as a critical innovation for grounding LLMs in external knowledge, with detailed evaluation techniques for retrieval and generation. Finally, the book ventures into Agentic AI, demonstrating protocols like Model Context Protocol (MCP) and Agent-to-Agent (A2A) interactions with practical coding examples.

In conclusion, this book serves as both a practical guide, equipping readers with the technical depth and applied strategies needed to design, fine-tune, and deploy cutting-edge transformers and large language models for real-world applications.

What we will learn:

Ø  Understand the foundations of AI, ML pipelines, tokenization, encoding, and early neural architectures.

Ø  Explore transformers in depth―encoder-decoder design, attention mechanisms, and advanced embedding methods.

Ø  Learn modern LLM advancements like RoPE, MoE, SLMs, fine-tuning strategies, and evaluation techniques.

Ø  Master practical customization through prompt engineering, PEFT methods, quantization, and text generation.

nWho this book is for:

Data scientists, ML engineers, AI researchers, and developers exploring Transformers and large language models.

 

 

 

 

Informazioni sull'autore

Ahmed Fawzy Gad is a senior AI engineer with deep expertise in machine learning and generative AI, spanning both research and industry. He has authored five books on topics including machine learning, computer vision, and Python programming, and is the creator of PyGAD, a widely used open-source library for solving optimization problems with genetic algorithms. Renowned for simplifying complex technical concepts into clear, step-by-step guidance, Ahmed brings together practical experience and a passion for teaching to make advanced AI accessible to learners of all levels. He is based in Canada.