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

I work in development, so I use AI tools every day, but whenever someone asked me how deep learning actually works, I couldn’t explain it properly. I tried opening a few books, but the moment the equations appeared, I lost interest. This course starts with a very simple idea: 'drawing a line.' As that line gradually becomes more complex and develops into a neural network, eventually leading all the way to today’s GPT, the progression is connected so naturally that I really enjoyed it. Once I understood why the terms I had memorized separately appeared in that particular order, it felt like a map had formed in my head. The explanations of Transformers and attention especially stood out to me. Seeing concepts I had only vaguely understood illustrated through examples made me think, "Oh, that’s why it works that way," and really helped me understand them. The explanations are clear enough to follow even without a background in math or coding, so I’d recommend it to anyone who uses AI but is curious about how it works!

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