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AI & Machine Learning

The most popular blog posts about ai & machine learning on Hacker News. 3,092 posts.

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2765

Nvidia on the Mountaintop

Nvidia has gone from the valley to the mountain-top in less than a year, thanks to ChatGPT and the frenzy it inspired; whether or not there is a cliff depends on developing new kinds of demand that…

2771

Six (and a half) intuitions for KL divergence

KL-divergence is a topic which crops up in a ton of different places in information theory and machine learning, so it's important to understand well. Unfortunately, it has some properties which seem confusing at a first pass (e.g. it isn't symmetric like we would expect from most distance measures, and it can be…

2772

A PCIe Coral TPU Finally Works on Raspberry Pi 5

Coral.ai TPUs are AI accelerators used for tasks like machine vision and audio processing. Raspberry Pis are often integrated into small robotics and IoT products—or used to analyze live video feeds with Frigate. Until today, nobody I know of has been able to get a PCI Express Coral TPU working on the Raspberry Pi…

2779

Decentralised content moderation

With Donald Trump suspended from Twitter and Facebook, and Parler kicked off AWS, there is renewed discussion about what sort of speech is acceptable online, and how it should be enforced. Let me say up front that I believe that these bans were justified. However, they do raise questions that need to be discussed…

2787

How OpenElections uses LLMs

In the 12-plus years that we’ve been turning official precinct election results into data at OpenElections , the single biggest problem has been converting pictures of results into CSV files. Many of the precinct results files we get are image PDFs, and for those there are essentially two options: data entry or…

2789

A Sober Look at Bayesian Neural Networks

by Carles Gelada and Jacob Buckman WARNING: This is an old version of this blogpost, and if you are a Bayesian, it might make you angry. Click here for an updated post with the same content. Context: About a month ago Carles asserted on Twitter that Bayesian Neural Networks make...