The Cranky Man's Guide to LoRA & QLoRA: Personal Lessons from a Thousand LLM Fine-Tuning Fails

This book is presented as a highly personal, opinionated, and practical guide to fine-tuning Large Language Models (LLMs), specifically using LoRA and QLoRA techniques. Written in a distinctly cranky, humorous, and often cynical voice by an experienced programmer and LLM tool builder ("Cranky Man"), it aims to cut through AI hype and technical jargon to provide hard-won lessons learned from extensive experimentation and failure.

The author will guide you through the minefield of AI terms and...