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Ximing Lu

@gximing.bsky.social

87 followers 9 following 18 posts

PhD student @uwnlp.bsky.social

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Ximing Lu @gximing.bsky.social · 23/12/2024

Check out our latest work "AI as Humanity's Salieri," featured in ✨News from Science ✨. Dive into how we quantify linguistic creativity and explore: Are LLMs 🤖 as creative as humans 👩‍🎓? Link: www.science.org/content/arti...

science.org

AI writing is improving, but it still can’t match human creativity

Computer program finds that ChatGPT and its ilk remix words well, yet their output remains derivative

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Ximing Lu @gximing.bsky.social · 22/12/2024

Excited to talk about our latest work, "AI as Humanity's Salieri," at Fireside Chat today at 7 PM PST! 🔥 app.ploutos.dev/streams/inno...

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Reposted by Ximing Lu

UW NLP @uwnlp.bsky.social · 22/11/2024

See our latest work on (among other things) machine text detection through linguistic creativity measurement!

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Reposted by Ximing Lu

Yoav Artzi @yoavartzi.com · 22/11/2024

This corresponds to our observations (in a different setting) of vocabulary collapse when models trained on their own outputs (basically all of RLHF) bsky.app/profile/yoav... Did you look at pre-post-training models? (show some hyphen love ❤️)

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Ximing Lu @gximing.bsky.social · 22/11/2024

Are LLMs 🤖 as creative as humans 👩‍🎓? Not quite! Introducing CREATIVITY INDEX: a metric that quantifies the linguistic creativity of a text by reconstructing it from existing text snippets on the web. Spoiler: professional human writers like Hemingway are still far more creative than LLMs! 😲

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