Kayo Yin

@kayoyin.bsky.social

PhD student at UC Berkeley. NLP for signed languages and LLM interpretability. kayoyin.github.io 🏂🎹🚵‍♀️🥋

More evidence of the importance of training analysis for interp! Induction heads might serve as *preliminary* function vector heads (which directly compute in-context learning tasks). Ultimately, LMs rely on FV heads more than IH heads for ICL. from @kayoyin.bsky.social

Which Attention Heads Matter for In-Context Learning?

Large language models (LLMs) exhibit impressive in-context learning (ICL) capability, enabling them to perform new tasks using only a few demonstrations in the prompt. Two different mechanisms have be...

arxiv.org

On Nov. 7th, I told my sociolinguistics students this was going to happen. They did an activity on language policy and one of the lessons was that repressive regimes always try to criminalize languages that are not ideologically associated with nationalism. I’m sorry I was right.

NBC News@nbcnews.com · 2y ago

BREAKING: President Trump expected to sign an executive order to make English the official U.S. language for the first time in history, according to a White House official. nbcnews.to/43gRPGH

Induction heads are commonly associated with in-context learning, but are they the primary driver of ICL at scale? We find that recently discovered "function vector" heads, which encode the ICL task, are the actual primary mechanisms behind few-shot ICL! arxiv.org/abs/2502.14010 🧵👇

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I’m visiting pittsburgh this Sunday until next Tuesday, I’d love to catch up with friends and meet new people! DM me :) this will be my first time back since I graduated 🫶

My latest talk on NLP for signed languages presented at the Japanese NLP colloquium doesn’t have an English version yet, maybe you can fix this by inviting me to give a talk :D