LangChain in your Pocket. LangChain Essentials: From Basic Concepts to Advanced Applications

LangChain in your Pocket. LangChain Essentials: From Basic Concepts to Advanced Applications - Opis

LangChain in your Pocket offers a detailed exploration into the LangChain framework, designed to enhance your skills in developing sophisticated language understanding models and applications. This book begins with the basics, introducing you to the fundamental concepts of LangChain through a simple Hello World example. As you progress, you'll delve into various LangChain modules, learning how to create agents, manage memory, and utilize output parsers effectively.The journey continues as you explore the RAG Framework, vector databases, and their applications in natural language processing, providing you with the tools to tackle common NLP problems efficiently. The book also addresses critical aspects of working with large language models (LLMs), such as prompt engineering, handling hallucinations, and evaluating model outputs. Advanced topics like autonomous AI agents and the integration of LangSmith and LangServe are covered, giving you a holistic view of what you can achieve with LangChain.By the end of this book, you will not only understand the technical aspects of LangChain but also how to apply these principles in real-world scenarios, making it an essential resource for anyone looking to advance their capabilities in AI and language processing. Spis treści: 1. Introduction2. Hello World3. Different LangChain Modules4. Models and Prompts5. Chains6. Agents7. OutputParsers and Memory8. Callbacks9. RAG Framework and Vector Databases10. LangChain for NLP problems11. Handling LLM Hallucinations12. Evaluating LLMs13. Advanced Prompt Engineering14. Autonomous AI agents15. (...) więcej LangSmith and LangServe16. Additional Features O autorze: Mehul Gupta, a Data Scientist and Researcher based in India brings over 5 years of experience in Data Science and AI. He holds a Bachelor's degree in Computer Science from IIIT Jabalpur, IndiaBefore writing books, he has shared his knowledge through 140+ technical blogs on Medium, reaching over a million views. Additionally, Mehul has created about 500 user-friendly Data Science and AI video tutorials on YouTube under the name 'Data Science in your Pocket.' mniej