HappyAI's Reviews

HappyAI

@leejinkyu0612

Students

5,002

Reviews

281

Course Rating

4.6

rytu113084
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(Free) Introduction to Stock Data Analysis with Python (Finance/Quant)
(Free) Introduction to Stock Data Analysis with Python (Finance/Quant)
This was exactly what I wanted to know, thank you for sharing.

leckar12311219
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90-Minute Complete Course: From LLM Agent Basics to Practice – Learn AI Agents Through Hands-on Experience
90-Minute Complete Course: From LLM Agent Basics to Practice – Learn AI Agents Through Hands-on Experience
It was great to be able to learn about LLM Agents overall and quickly!

jjhgwx
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Getting Started with Custom LLM Creation – An Introduction to LoRA & QLoRA Fine-tuning
Getting Started with Custom LLM Creation – An Introduction to LoRA & QLoRA Fine-tuning
Thank you for the great lecture!

leckar12311219
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Getting Started with Custom LLM Creation – An Introduction to LoRA & QLoRA Fine-tuning
Getting Started with Custom LLM Creation – An Introduction to LoRA & QLoRA Fine-tuning
It was really great to be able to get an overall grasp of fine-tuning!

swpromer
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AI Researcher's Guide to Python Basic Grammar Using ChatGPT
AI Researcher's Guide to Python Basic Grammar Using ChatGPT
Thank you for the great lecture.

swpromer
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(Free) Introduction to Stock Data Analysis with Python (Finance/Quant)
(Free) Introduction to Stock Data Analysis with Python (Finance/Quant)
Thank you for the great lecture.

sc7258
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(Free) Introduction to Stock Data Analysis with Python (Finance/Quant)
(Free) Introduction to Stock Data Analysis with Python (Finance/Quant)
Thank you. ^^

leckar12311219
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Creating Custom LLMs: From Basic RAG Concepts to Multimodal·Agent Practice for Beginners
Creating Custom LLMs: From Basic RAG Concepts to Multimodal·Agent Practice for Beginners
It was great being able to follow along through the hands-on practice! Although I had to ask AI for help because the LLM versions update so quickly, it was a very helpful session for grasping the core concepts!

dptmf77057794
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Getting Started with Custom LLM Creation – An Introduction to LoRA & QLoRA Fine-tuning
Getting Started with Custom LLM Creation – An Introduction to LoRA & QLoRA Fine-tuning
I was disappointed because the lecture materials, paper summaries, and example codes all felt like they were written by GPT. I paid for this course specifically for the fine-tuning practice, but the instructor just displays the code and reads the comments as they are. It makes me feel like there's no difference between this and just asking GPT to write example code with comments. In the first practice session, there was no check for dataset imbalance, and the model was trained on data where all labels were 0; when it outputted 0, the instructor said it was correct... I'm seriously debating whether I should continue with the remaining lectures.

leckar12311219
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Understanding Core LLM Theories through Structure: The Working Principles of ChatGPT, RAG, and Agents All at Once
Understanding Core LLM Theories through Structure: The Working Principles of ChatGPT, RAG, and Agents All at Once
It would be even better if lecture materials were provided and Q&A responses were addressed. The content is truly great for grasping the overall concepts!