graphRAG - Knowledge Graph-based RAG System Implementation with Neo4J (feat. LangChain)

Implementing a Retrieval-Augmented Generation (RAG) Intelligent AI Agent with LangGraph! From theory to practice, this is an easy-to-follow, hands-on tutorial for beginners.

This course covers the basic concepts and implementation of RAG (Retrieval-Augmented Generation) systems using LangChain. Participants will learn to understand the core principles of RAG and how to build and evaluate the system in practice using LangChain.

Learn the basic concepts and usage of LangChain using Python. The practice will be conducted mainly in the Google Colab environment, and the practice materials will be provided through Github.

Use Python's basic grammar and libraries to create your own AI chatbot. Learn how to implement five projects, including RAG based on PDF documents, and deploy them as web services.

This is a basic Python course for non-major beginners. Practice materials are provided through Github.

This course is designed for beginners and consists of easy explanations and various hands-on projects. It covers data collection using web crawling and LangChain tools, and summarization, extraction, sentiment analysis, and recommendation systems using LLM.

Implementing a Retrieval-Augmented Generation (RAG) Intelligent AI Agent with LangGraph! From theory to practice, this is an easy-to-follow, hands-on tutorial for beginners.

This course teaches you how to create a practical RAG (Retrieval-Augmented Generation) system while creating an AI Customer Center Chatbot (AICC).

Based on Oracle 21C, from concept to practice, the easiest way to learn SQL for the first time! Directly taught by the author of EGIS Publishing's 《Do it! SQL for Beginners with Oracle》! We'll teach non-majors and beginners step-by-step.

🧩 Rather than complex formulas or theory-focused explanations, the goal is to learn the core concepts of recommendation systems by directly implementing programs. 🛠️ Across 12 diverse, practical examples, we incrementally built recommendation systems for real-world use, covering content-based, collaborative filtering, and deep learning methods.

What will you learn in the 'Business Information Visualization Capability Certificate' course? This certificate course focuses on developing the ability to analyze data well, visualize it in an easy-to-understand way, and clearly and effectively convey information needed when making important decisions in a company or organization. Simply put, it is a process of learning the skills to not just view data, but to find the hidden meaning within it, and express it using pictures, tables, graphs, etc., so that it can be well explained to others. Through this course, you will: Develop the ability to think strategically through data, cultivate practical skills directly applicable to real-world tasks, and enhance your professionalism and competitiveness. Through this lecture, develop the ability to connect business and data, and grow one step further as an expert who understands and explains data.

Easy and fun SQL stories learned from professional instructors! Lectures are conducted systematically and step-by-step for beginners. We offer opportunities to learn with sufficient repetition through a 3-step learning process.

Do you still code directly these days? It's now an era where even vibe coding is bothersome! Become an AI automation expert with n8n, without coding. An automation workflow design guide immediately applicable to practical work. Practice-oriented automation strategies that maximize work efficiency. Build intuitive workflows with n8n and experience business innovation.

We will create an AI judge by combining CrewAI, knowledge graphs, and inference systems, enabling LLM-based multi-agent technology.

Industry professionals quickly deliver core content, from the fundamental knowledge required for LLMs to practical tips!

Secrets of people who are good at their jobs! How should I start with SQL? It covers everything from SQL installation and basic environment configuration to simple practical exercises that can be used in real life! You can also learn basic commands step by step through practical exercises.

Master advanced SQL, solve 101 practical data analysis problems at a professional level together, and build a solid SQL data analysis skillset.

Develop various features using Spring WebFlux. This course will teach you WebFlux's essential concepts and practical implementation.

SQL data analysis! We will teach you how to solve practical problems that are applicable in the field, quickly and easily!

King Basic🐥, only for those who say they have no more words to describe me.👂 Concepts go to the universe🚀, King Basic practice day and night✍, learn SQL with your hands!✋ No installation required.🔥 Here is the lecture restaurant, Jecobe!🎉

This is a hands-on tutorial on how to integrate with IntelliJ and develop quickly using the Model Context Protocol (MCP).

Learn the easiest way to handle AI with Spring AI. Let's learn Spring AI by building a RAG chatbot.