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Mastering NLP From Foundations to Agents
Building AI Agents through Agentic Automation and RAG Workflows with Python
Key Features
Engineer NLP systems from ML foundations to LLM architectures
Implement RAG pipelines, routing layers, and agent workflows
Fine-tune and align LLMs using LoRA, RLHF, and DPO methods
Design production-grade AI systems with governance and safety
Book Description
Natural Language Processing has evolved beyond rule-based systems and classical machine learning (ML). This second edition guides you through that transformation from mathematical and ML foundations to large language models, retrieval pipelines, agentic automation, and AI-native system design. It strengthens core NLP concepts while expanding into modern architectures such as transformers, parameter-efficient fine-tuning (LoRA and QLoRA), and alignment methods like RLHF and DPO. You’ll begin with essential linear algebra, probability, and ML principles before moving into text preprocessing, feature engineering, classification pipelines, and deep learning architectures. From there, the focus shifts to system design: building Retrieval-Augmented Generation (RAG) pipelines, implementing model routing strategies that balance cost and performance, and orchestrating structured multi-agent workflows. You''ll also introduce structured interoperability patterns, including the Model Context Protocol (MCP). Governance and safety will be treated as architectural concerns, demonstrating how policy and compliance can be integrated directly into AI systems. By the end, you will have the tools to implement NLP techniques and be equipped to design, govern, and deploy intelligent systems built on them.*Email sign-up and proof of purchase required
What you will learn
Build strong NLP foundations in math and ML
Engineer text classification and NLP pipelines
Train and fine-tune modern LLM architectures
Implement RAG systems with LangChain
Orchestrate multiple AI agents and tools to solve complex tasks
Evaluate NLP model performance and apply AI safety best practices
Integrate external data and tools using Model Context Protocol (MCP)
Fine-tune transformers with LoRA, QLoRA, and DPO techniques
Who this book is for
This book is for machine learning engineers, data scientists, and NLP practitioners looking to deepen their expertise and build advanced AI solutions. It also benefits professionals and researchers who want to apply the latest NLP and LLM techniques in real-world projects. Software engineers entering the AI field and tech enthusiasts keen on modern NLP advancements will find it valuable. A solid understanding of Python and basic Machine Learning concepts is assumed.
