Wednesday, February 19, 2025

The Technology that Ended the Middle Ages

Why Martial Arts Are Suddenly Being Exposed as Fake

xAI on X

elo score AI meaning

https://www.google.com/search?q=elo+score+AI+meaning&rlz=1C1ONGR_enUS1066US1066&oq=elo+score+AI+meaning&gs_lcrp=EgZjaHJvbWUyBggAEEUYOTIHCAEQIRigATIHCAIQIRigATIHCAMQIRigATIHCAQQIRigAdIBCDgzNjdqMGo3qAIAsAIA&sourceid=chrome&ie=UTF-8


An "Elo score" in the context of AI refers to a numerical rating used to measure the relative performance of an artificial intelligence model, typically based on a system borrowed from chess where models are compared head-to-head, with the winner gaining points and the loser losing points, allowing for a dynamic ranking based on their performance against other models; essentially, a higher Elo score indicates a better performing AI model compared to others in the same benchmark. 
Key points about Elo scores in AI:
  • Origin:
    The Elo rating system was originally developed by Arpad Elo to rank chess players, but has been adapted to evaluate AI models due to its ability to compare performance through pairwise comparisons. 
  • How it works:
    • Head-to-head competition: Two AI models are pitted against each other on the same task, and a human evaluator or automated system judges which model produced the better output. 
    • Rating adjustment: Based on the outcome, the winning model gains Elo points, while the losing model loses points. 
    • Relative ranking: This system creates a relative ranking, meaning a model's Elo score indicates how well it performs compared to other models in the benchmark. 
  • Applications:
    Elo scores are commonly used to compare the performance of large language models (LLMs) where different models can be evaluated against each other on tasks like text generation, question answering, or translation. 

Thursday, February 6, 2025

The Story of Chunk the Groundhog. Narrated by Gardener Jeff.

Been watching this guy occasionally on YouTube for years. There are only so many videos of groundhogs I can find entertaining, but it is cute.

https://youtu.be/3nS6OqHT7aU?si=0FS3JbHHy_hsJsAS

The guy fortified his garden but started putting out vegetables for the groundhogs so that he could record them for his YouTube channel.

A long time ago my father advised to never feed wild animals. You make them dependent. Animals know how to find food. However, I'm more worried about rabies, which is a deadly disease and especially common among raccoons. I've saw a video of a kind old lady feeding a bunch of raccoons. This can be dangerous.

VP Vance on Air Traffic Lawsuit

"We have a massive shortage of air traffic controllers. And, in fact, there have been a number of lawsuits from people who would like to become air traffic controllers against the Obama and Biden administration who are -- basically said, we were told not even to apply because of the color of our skin, because they were white people who wanted to be air traffic controllers, and under the DEI regime of the Biden administration, they weren't welcome... 

Well, part of the reason why we have a shortage at air traffic control is because we were telling our air traffic controllers not to hire people because of the color of their skin."