Best of 2024

The blog posts Hacker News loved most in 2024. 5,273 posts.

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5133

Thinking about high-quality human data

[Special thank you to Ian Kivlichan for many useful pointers (E.g. the 100+ year old Nature paper “Vox populi”) and nice feedback. 🙏 ] High-quality data is the fuel for modern data deep learning model training. Most of the task-specific labeled data comes from human annotation, such as classification task or RLHF…

5141

The Subprime AI Crisis

None of what I write in this newsletter is about sowing doubt or "hating," but a sober evaluation of where we are today and where we may end up on the current path. I believe that the artificial intelligence boom — which would be better described as a generative AI boom

5153

Does anybody know this fractal? (2012)

Experimenting with the "divisibility" of complex numbers, I stumbled across this thingy. It looks like a fractal. Although the formula does not do any iterations. It reminds me of something. But I dont know what. Doing a Google image search brings up a couple of galaxies :) This image shows the region from (-1/-1) to…

5158

Automated Test-Case Reduction

In a previous post, I used a simple interpreter bug to demonstrate the research skill of manually reducing test cases. This time, I show off the excellent Shrinkray reducer to see how it can automate the same process. The tricky part when using automated test-case reducers is writing an interestingness test that…