Tuesday, February 25, 2025

Evidence That Gut Microbes May Directly Influence Our Aging

The Black Kite hunts with fire

https://youtube.com/shorts/X9aEHvilDfU?si=gUSXpoqSJOx_QYc_

Most common words in English

According to The Reading Teacher's Book of Lists, the first 25 words in the OEC make up about one-third of all printed material in English, and the first 100 words make up about half of all written English.[3] According to a study cited by Robert McCrum in The Story of English, all of the first hundred of the most common words in English are of Old English origin,[4] except for "people", ultimately from Latin "populus", and "because", in part from Latin "causa".

https://en.wikipedia.org/wiki/Most_common_words_in_English


Sunday, February 23, 2025

The Goliath Tiger Fish 👀

The (Second) Deadliest Virus

Duracell PowerCheck: A genius idea which didn't last that long


I loved the battery testers on the batteries.

Re: CO2 removal and farming


I like a joke I heard:  How far are we from Nuclear Fusion?  About 93 million miles.  Maybe we are looking for it in the wrong place, and just need better ways to collect solar energy.


On Sun, Feb 23, 2025 at 1:05 PM Larry wrote:


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.