This course is a practice-oriented lecture that goes beyond 👉 just explaining the concepts of RAG (Retrieval-Augmented Generation), 👉 to building the actual working architecture yourself, 👉 and experiencing expansion and optimization. Starting from simple RAG examples, you will learn step-by-step—from Advanced RAG to Modular RAG and Agent-based RAG—at a level that can be immediately applied in the field.

This course covers the entire process of evolving ChatGPT from a simple conversational AI into an intelligent AI Agent that performs real-world tasks. By utilizing the three core frameworks—LangChain, LangGraph, and LangSmith—you will build AI Agents that can be used immediately in practice.

🧩 Rather than focusing on complex formulas or theory-centric explanations, the goal is to learn the core concepts of recommendation systems by directly implementing programs. 🛠️ Through a total of 12 diverse and practical examples, we have progressively designed recommendation systems that can be utilized in real-world environments, including content-based recommendation, collaborative filtering, and deep learning recommendation.

This course is a practice-oriented lecture that goes beyond 👉 just explaining the concepts of RAG (Retrieval-Augmented Generation), 👉 to building the actual working architecture yourself, 👉 and experiencing expansion and optimization. Starting from simple RAG examples, you will learn step-by-step—from Advanced RAG to Modular RAG and Agent-based RAG—at a level that can be immediately applied in the field.

Create a multi-agent system app with Agent Builder and Chatkit, and deploy the app with Cloudflare. All the latest technologies including GPT-5, Agent Builder, Chatkit, MCP, Fine Tuning, CoT have been incorporated.

We explore how to create an AI judge by combining knowledge graphs, reasoning systems, and various agent frameworks such as CrewAI, LangChain, and AutoGen, which enable the implementation of LLM-based multi-agent technology.

Learn how to dramatically boost work productivity by automating the most frequently used MS Office tasks in your work using chatGPT.

Presenting innovative business proposal writing with 챗GPT, the Planning Wizard! This course leverages AI to teach creative, efficient proposal writing.

<200% ChatGPT Questioning Methods> is a practical content focused on 'How to ask ChatGPT questions to get the desired answers?' In this course, we primarily use the free version of ChatGPT. Depending on the content, we also practice with some paid versions to provide exercises suited to the learner's usage environment. Through this course, learners will learn how to ask effective questions to ChatGPT and, by actively using various extensions, can boost their work applicability.

We invite you to the fascinating world of coding where you analyze and visualize financial statements using only prompts. Without a single line of code, you create and deploy a service in consultation with AI.

AI Utilization Master Guide for Java Developers! This course breaks the stereotype that AI is exclusive to Python, and grants your Java apps AI's eyes, ears, voice, and coding abilities. Grow into an AI architect based on OpenAI API. Directly develop various AI specialists such as AI writers, translators, artists, and coding partners, and create a multifunctional AI assistant that integrates core features like text summarization, sentiment analysis, image description, Java code generation, voice/text conversion, and image/subtitle generation. Learn to assign roles to AI through system messages and even content moderation for harmful content - this is a golden opportunity to maximize the competitiveness of your existing Java systems.

The goal is to master the complex GPT API and Python in the easiest way possible through hands-on practice. You will develop a YouTube video summarization AI using the latest ChatGPT API and implement it as a web application using Streamlit.

It's okay even if you don't know the first thing about coding. In this AI era, all you need is an idea and AI will write the code for you! This course is not simply about learning a programming language. It's a practical course where you learn 'the most modern development method' - giving commands (prompts) to the powerful AI code editor 'Cursor AI' to directly create the programs you've imagined.

[Up-to-Date Knowledge for Current Times] 1. Changes brought by AX, ChatGPT, and robot technology. 2. Commonalities of Blockbuster-Kodak Film-Nokia. 3. Five Current AX Keywords. - OOOO coin to maintain dollar hegemony. - Musk's OOOO to cut government operating costs. - Trump's OOOO strategic reserve. - China's OO kindergarten, OO receiving private education. - China's OO factory, with no workers, OO is no longer needed. 4. ChatGPT/Gemini/Grok - Write prompts based on previously learned content and compare results - Generate images with Claymotion infographics

You can transform your ideas into beautiful presentations in just a few minutes. No more spending hours struggling with slide design. With GAMMA's AI technology, you can dramatically improve your content creation process.

AI Finally Gets a Body - What is My Survival Strategy in the Age of Robots? Physical AI is not just about robots. It is an overthrow of the economic paradigm created by the grand convergence of artificial intelligence, robotics, and energy technology. This course explores various perspectives, from the background of Physical AI's emergence to the strategies of global big tech, hardware sovereignty, and future social issues such as robot taxes, basic income, and global inequality.

If you want to properly learn OCR technology that's truly used in practice, this one course is all you need! Aiming for over 98% accuracy even with unstructured documents and complex layouts, based on the latest SOTA models and real-world know-how, we build enterprise-level OCR projects together.

Solve the point where 80% get stuck at makeathons. Complete Raspberry Pi · Computer Vision · LLM · 3D Design in 4 weeks! Achieve top rankings at makeathons with a demonstrable smart mirror PoC!

Learn AI utilization methods and performance improvement strategies tailored to real-world business situations. (i.e., you won't learn things like automatic short-form video generation.) This is a practical course where you learn to leverage AI not merely as a tool, but as an ultimate instrument for business efficiency. By utilizing various generative AI and the latest AI agents such as ChatGPT, Gemini, NotebookLM, Gesnpark, Skywork, etc., you will master AI prompt utilization → AI data analysis → and AI task automation implementation, all at once. This class is optimized for planners, marketers, managers, founders, and others who wish to acquire business productivity and performance enhancement strategies directly applicable to their work.

I will tell you how to survive and thrive in the AI era, and even make money to get rich, by leveraging hyperscale AI like ChatGPT.

🚀 AI in Digital Marketing: Master ChatGPT, Google Gemini & Marketing Automation Use AI to Create Content, Ads, Funnels, SEO Strategies & Automated Marketing Systems Artificial Intelligence is no longer optional in marketing. The businesses that understand AI are scaling faster, producing better content, and generating more revenue — while others are falling behind. This course shows you exactly how to use ChatGPT, Google Gemini, and other AI tools to build a complete digital marketing system — step by step. No fluff. No theory overload. Just practical implementation. 🔥 What You’ll Learn Inside this course, you will learn how to: ✔ Generate high-converting content, ads, and sales copy ✔ Write SEO-optimized blog posts in minutes ✔ Build complete content calendars instantly ✔ Create powerful marketing funnels using AI ✔ Develop email sequences that convert ✔ Research competitors and keywords smarter than Google ✔ Automate social media marketing ✔ Create landing pages and website copy ✔ Use AI for Facebook Ads & Google Ads ✔ Implement AI-driven analytics and automation tools You won’t just “learn AI.” You’ll learn how to make AI work for your marketing results. 🧠 Master ChatGPT & Google Gemini Like a Pro This course includes: ChatGPT 4o features and updates Prompt Engineering frameworks Copywriting formulas powered by AI SEO optimization strategies Marketing funnel creation Content automation systems Social media automation tools Email marketing automation AI analytics tools Real-world case studies You will also learn how to compare ChatGPT vs Google Gemini — and when to use each. 🎯 Why This Course Is Different Most AI courses teach tools. This course teaches strategy + implementation + automation. You’ll build: A full content strategy A complete marketing funnel Automated email systems Optimized website content Scalable ad campaigns AI-powered research workflows By the end, you’ll have a repeatable system — not just random prompts. 💼 Who This Is Perfect For Entrepreneurs Digital marketers Freelancers Agency owners Content creators SEO professionals Students entering marketing Business owners who want automation If you want to save time, reduce costs, and increase marketing performance using AI — this course is for you. ⏳ The AI Advantage Marketing is changing fast. AI is already reshaping: Content creation Search engine optimization Paid advertising Email marketing Customer research Analytics The question is not whether AI will replace marketers. The real question is: Will AI-powered marketers replace traditional ones? 🏁 What Happens After This Course? You will be able to: Offer AI-powered marketing services Automate your own business marketing Increase productivity dramatically Generate better leads and sales Build scalable marketing systems This is not just another AI course. This is your competitive advantage. 👉 Enroll Now If you’re ready to master ChatGPT, Google Gemini, and AI-powered marketing systems… Join today and start building your AI-driven marketing engine 🚀

"Are you still studying with coding books?" A course, rated 5.0/5.0 by MBA and business undergrads at a London management university. You can take AI data analysis lectures from home. Even for humanities-background non-majors: practical data analysis skills immediately usable in the field, plus a data analysis portfolio for job search completion. I am a British Professor (British Professor) teaching data analysis and project classes with ChatGPT, no coding knowledge required.

This course goes beyond simple trends, covering how to systematically learn to collaborate with AI tools, verify and improve output quality, and build and deploy applications from start to finish. Anyone can take this course, from developers interested in AI to team leaders looking to boost team productivity.