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Travis Hoppe Profile
Travis Hoppe

@metasemantic

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Following
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post-punk scientist / previous @DCHackAndTell organizer / creator of many, many irrelevant things / fan of sedenions

Washington, DC
Joined June 2015
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@metasemantic
Travis Hoppe
5 years
This is big . semantic search is here. Let me show you with poetry. Yes poetry! I coupled @OpenAI's new CLIP model with 25K landscape photos from @unsplash. With it, you get a glimpse into how the AI *visualizes* poetry. A thread đź§µ:.
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Travis Hoppe
1 year
Great panel today with Stancy Dean, @CMSGov and @ACFHHS! Bringing tech policy, AI, and algorithms to those on the ground making change at #APHSASummit2024.
@USDA_FNS
USDA Food and Nutrition Service
1 year
Deputy Undersecretary Stacy Dean joined a great panel on the federal gov’t’s approach for AI in human services--opportunities and risks @APHSA1's Human Services Summit. Great to collaborate with @ACFHHS, @CMSGov and @WHOSTP! #APHSASummit2024
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Travis Hoppe
2 years
RT @nickfloats: You can generate some pretty incredible 360º photos in Midjourney using the --tile parameter. Once upscaled in MJ & magnifi….
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@metasemantic
Travis Hoppe
2 years
RT @gojomo: what 'transorthogonal linguistics' (by @metasemantic) did for individual words….
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Travis Hoppe
2 years
RT @lmsysorg: 🔥Excited to introduce LMSYS-Chat-1M, a large-scale dataset of 1M real-world conversations with 25 cutting-edge LLMs!. This da….
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Travis Hoppe
2 years
RT @BarbaraLancho: "We operationally define the term “dark citation” as any citation that does not include an indexed representation.". Int….
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Travis Hoppe
2 years
TLDR: we tracked all the URLs in every PubMed article, tracked by dept/agency/center and produced some charts, tables, and a new dataset:
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@metasemantic
Travis Hoppe
2 years
This analysis was possible because the reference sections for publications (open or not) have become more and more machine readable in recent years. We believe this is an important resource underlooked in traditional bibliometric analysis.
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Travis Hoppe
2 years
Unsurprisingly for PubMed, we find that HHS takes up a large fraction of the dark citations, with most of them going to CDC and FDA:
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@metasemantic
Travis Hoppe
2 years
Our new paper "Dark citations to Federal resources and their contribution to the public health literature", Keralis et. al., looks at all the URLs in PubMed references that point to US Federal government websites.
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frontiersin.org
The term "dark citations," which has been previously used to refer to citations of information products outside of traditional peer-reviewed journal articles...
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@metasemantic
Travis Hoppe
2 years
Ever wonder how many "dark citations" there are? These are citations that don't point to a paper/book but just a website? We tracked them all! 1/N.#pubmed #AcademicTwitter
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Travis Hoppe
2 years
With all the wonderful all-purpose LLMs these days, sometimes a small fine-tuned model works best! At @NCHStats we released a model to detect non-response from Internet surveys. Basically, a scanner for gibberish, refusals, & uncertainty! . On @huggingface.
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Travis Hoppe
3 years
Here's another fictional one about rats that are sad that they don't get treats anymore. Notice how #chatgpt added words like reinforcement, negative emotional response, and animal welfare:
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Travis Hoppe
3 years
Holy shit. Not only can #chatgpt dumb-down text "like a 5-year old" it can revise a poorly written abstract into scientific jargon, "I'm going to give you a basic scientific abstract and I'd like you to rewrite it so it was ready for a top-tier journal"
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Travis Hoppe
3 years
First exhibition! AI art in real life
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Travis Hoppe
3 years
DC friends! I'm exhibiting tonight at the RAW CATALYST show held at @CityWineryDC #AIArtwork #ai #ArtificialIntelligence . Doors open at 7
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Travis Hoppe
3 years
RT @pinar_demirdag: Friends, if you are in DC, check out the exhibition of @metasemantic He has been doing marvels with AI and font design,….
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Travis Hoppe
3 years
Directly running input from GPT-3 as an eval is such chaotic energy. The thread even indicates that it can delete your hard drive if you ask it to. Very Suicide Linux OS vibes.
@goodside
Riley Goodside
3 years
"You are GPT‑3, and you can't do math": Prompting GPT‑3 via zero-shot instruction to answer calculation/math questions by consulting a Python REPL.
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Travis Hoppe
3 years
RT @Chase_Davis_: 💡neural compression for textures and meshes is going to make web 3D so much more accessible. Would not at all be surprise….
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Travis Hoppe
3 years
I've already made a bunch of textures with it, but I'm sure there are plenty more to discover! Would be really interested if someone could hack around with it and figure out a different symmetry other than basic rectangular tiling.
@metasemantic
Travis Hoppe
3 years
Just figured out something really fantastic with #stablediffusion, by slicing and clever masking you can make an infinitely tiled image!
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Travis Hoppe
3 years
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