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jcbe

32 karma · joined January 25, 2022

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jcbe··on There Aren’t Really 30 Million Vegetarians in Brazil
I stumbled upon a statistic cited by the New York Times and other high-profile sources about how many people in Brazil are vegetarian. I traced it back to its source and find that in reality, the share of vegetarians is probably an order of magnitude smaller than claimed on Wikipedia and elsewhere.
jcbe··on Show HN: A zoomable timeline of 4M Wikipedia events
+1, I noticed and fixed a few erroneous dates that would have presumably been difficult to surface otherwise
jcbe··on STFU
Kind of a funny day to post this (WMATA just released data showing crime rates at a 25-year low)
jcbe··on Apple Photos app corrupts images
I have tried fairly persistently to make Apple Photos my primary photo management tool and I finally gave up recently. The app crashes repeatedly when I have it open—only occasionally until this year but the frequency has increased to the point that it no longer feels usable. A real shame. I’d rather stay in the ecosystem if I had the choice.
jcbe··on How to become a pure mathematician or statistician (2008)
Wow the way this renders on mobile is dizzying
jcbe··on Apparently it's easy to detect LLM-generated text now
It's been my understanding since GPT-3 that tools that claim to identify LLM authorship of arbitrary text are basically unreliable.

This apparently is not true anymore: Pangram has a false positive rate below 0.5% and is robust to various adversarial techniques.

jcbe··on Search PPP Loans by Zip Code
Great tool. I recognize at least three names in my neighborhood who received money for a new single member LLC
jcbe··on Earth Stopped Getting Greener 20 Years Ago
They use the difference between measured red and infrared light divided by the sum of measured red and infrared light https://en.wikipedia.org/wiki/Normalized_difference_vegetati...