heekyum kim's honest review, Essential Knowledge for the AI Era: <Deep Learning for Everyone>, Understandable Without Knowing Math or Coding course

"If you’ve tried studying AI several times but gave up after getting stuck on the equations, this course could be a great starting point." I had also tried studying deep learning from books in the past, but I gave up once the complicated equations started appearing. This course did an excellent job of lowering that barrier to entry. It used only as much math as was absolutely necessary, and helped me understand the concepts through plenty of illustrations and intuitive explanations. What I liked most was that it didn’t simply list the characteristics of each model one by one and ask you to memorize them. I liked how it started with sentences, explained how AI processes information, discussed the limitations of earlier models, and then connected the technologies and models that emerged to solve those problems into one continuous historical narrative. Because of this, I was able to understand concepts like Transformers and GPT not as isolated pieces of knowledge, but in the context of “why these structures had to emerge.” I had often wondered why GPT sometimes gives strange answers, or why it provides broader-than-necessary answers when asked abstract questions. After taking the course, I came to understand the reasons, at least vaguely. At the same time, it made me realize that I should ask clearer and more specific questions. I can’t say that I’m now able to explain every technical detail perfectly, but if someone were to ask me, “How did GPT advance this far?” I feel that I can now explain the overall progression and the big picture in my own words. I especially recommend this course to anyone studying AI for the first time, or to people like me who have given up multiple times because of the equations.

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