Developing LLM Applications Using RAG (feat. LangChain)

I started learning about LLMs with Kang Byung-jin, and I don't regret it at all! So much so that I signed up for the next course as soon as it came out 😊😊 His delivery is excellent, and he gets straight to the point, making it a truly great lecture.

It was helpful to know what we would be creating before starting the lecture, so I could refer to it. The lectures were also explained in detail, so it wasn't difficult for me, even as a beginner in LLM. I really felt like I created a service from start to finish because you taught me how to create a bot and deploy it with Streamlit. I will enjoy the next Agent lecture as well. Thank you.

There is no such great lecture in Langchain! I bought all the Langchain-related books on the market to try to learn Langchain on my own, and I also bought a lot of lectures, but there were more than one or two that became useless because of Langchain version updates, and there was no explanation that was easy for a beginner to understand. However, Kang Byeong-jin's lectures are all the latest versions, and as you listen, you can understand each and every logic. This is a lecture that I would like to highly recommend to anyone who wants to learn Langchain.

The lecture was really fun and well-made! It's a well-made lecture that even someone like me who has never done Python can create an application. I had a problem and couldn't solve it, so I asked in the comments, and Kang Byung-jin, the knowledge sharer, answered quickly, so I solved it quickly and continued with the lecture. Thank you! I'm looking forward to Kang Byung-jin's other lectures~ Clap clap clap.

Impressions 1) I created a personal llm service? Real story?… Easy… 2) How did the instructor learn all these skills… Will I be able to continue? Frustrated… But suddenly an idea came to me… Let’s urge the instructor to create the next lecture… I’ll wait! Please hurry up and give me the next lecture!! Since the internet is not available in my work, I’m curious about how to do it with Rama3. And I want to cover Langsmith well.

I was able to learn the development process in a really easy-to-understand way, which made the days of struggling with ChatGPT to create a simple chatbot seem meaningless. It was so great to be able to know what was needed where, unlike when I studied alone. Even Windows users could follow along without much difficulty. I recommend it.

It's a short and powerful lecture. It delivers only the essential points. After listening to other lectures, they just made it more difficult by explaining in circles, and I couldn't understand them. 😭😭😭😭😭😭 Please make more lectures.

The lecture is very fun and dynamic. And it's the best because it covers most of the things I wanted to know and was curious about. I've spent quite a bit on Inflearn, but this is the first time I've watched a lecture over and over again. I'm definitely getting a grasp of the concepts. Thank you so much. I highly recommend it.