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WordofTheHour<a href="https://mastodon.social/tags/distinction" class="mention hashtag" rel="nofollow noopener" target="_blank">#distinction</a> : a marking off by visible signs- French: distinction- Italian: distinzione- Portuguese: distinção- Spanish: distinción------------Report an incorrect translation @ <a href="https://wordofthehour.org/r/translations" rel="nofollow noopener" translate="no" target="_blank">https://wordofthehour.org/r/translations</a>

Stephen SekulaGood!From the American Academy of Arts and Sciences: Dr. Fauci to Receive Award for Excellence in Public Policy and Public Affairs <a href="https://www.amacad.org/news/fauci-excellence-public-policy-award" rel="nofollow noopener" translate="no" target="_blank">https://www.amacad.org/news/fauci-excellence-public-policy-award</a><a href="https://mastodon.cooleysekula.net/tags/distinction" class="mention hashtag" rel="nofollow noopener" target="_blank">#distinction</a> <a href="https://mastodon.cooleysekula.net/tags/honor" class="mention hashtag" rel="nofollow noopener" target="_blank">#honor</a> <a href="https://mastodon.cooleysekula.net/tags/sciencepolicy" class="mention hashtag" rel="nofollow noopener" target="_blank">#sciencepolicy</a>

Chuck DarwinIf scientists want to determine whether an LLM has formed an accurate model of the world, measuring the accuracy of its predictions doesn’t go far enough. For example, a transformer can predict valid moves in a game of Connect 4 nearly every time without understanding any of the rules. So, the team developed two new metrics that can test a transformer’s world model. The researchers focused their evaluations on a class of problems called deterministic finite automations, or DFAs.  A DFA is a problem with a sequence of states, like intersections one must traverse to reach a destination, and a concrete way of describing the rules one must follow along the way. They chose two problems to formulate as DFAs: navigating on streets in New York City and playing the board game Othello.“We needed test beds where we know what the world model is. Now, we can rigorously think about what it means to recover that world model,” Vafa explains. The first metric they developed, called <a href="https://c.im/tags/sequence" class="mention hashtag" rel="nofollow noopener" target="_blank">#sequence</a> <a href="https://c.im/tags/distinction" class="mention hashtag" rel="nofollow noopener" target="_blank">#distinction</a>, says a model has formed a coherent world model it if sees two different states, like two different Othello boards, and recognizes how they are different. Sequences, that is, ordered lists of data points, are what transformers use to generate outputs. The second metric, called <a href="https://c.im/tags/sequence" class="mention hashtag" rel="nofollow noopener" target="_blank">#sequence</a> <a href="https://c.im/tags/compression" class="mention hashtag" rel="nofollow noopener" target="_blank">#compression</a>, says a transformer with a coherent world model should know that two identical states, like two identical Othello boards, have the same sequence of possible next steps. They used these metrics to test two common classes of transformers, one which is trained on data generated from randomly produced sequences and the other on data generated by following strategies. Surprisingly, the researchers found that transformers which made choices randomly formed more accurate world models, perhaps because they saw a wider variety of potential next steps during training.  “In Othello, if you see two random computers playing rather than championship players, in theory you’d see the full set of possible moves, even the bad moves championship players wouldn’t make,” Vafa explains. Even though the transformers generated accurate directions and valid Othello moves in nearly every instance, the two metrics revealed that only one generated a coherent world model for Othello moves, and none performed well at forming coherent world models in the wayfinding example. <a href="https://news.mit.edu/2024/generative-ai-lacks-coherent-world-understanding-1105" rel="nofollow noopener" translate="no" target="_blank">https://news.mit.edu/2024/generative-ai-lacks-coherent-world-understanding-1105</a>

LPENSL<a href="https://mastodon.mim-libre.fr/tags/Distinction" class="mention hashtag" rel="nofollow noopener" target="_blank">#Distinction</a> 🏆| L'académie des sciences récompense Laurent Chevillard. Il reçoit le prix Servant 2024. Félicitations! Laurent développe des modèles de la <a href="https://mastodon.mim-libre.fr/tags/turbulence" class="mention hashtag" rel="nofollow noopener" target="_blank">#turbulence</a> des <a href="https://mastodon.mim-libre.fr/tags/fluides" class="mention hashtag" rel="nofollow noopener" target="_blank">#fluides</a>, observée dans les expériences et les simulations des équations de Navier-Stokes. Bénéficiant d’un tissu collaboratif étoﬀé, il a construit des champs aléatoires qui rendent compte de la structure statistique fine de ces écoulements, et a proposé une dynamique stochastique simplifiée permettant de les réaliser.

WordofTheHour<a href="https://botsin.space/tags/distinction" class="mention hashtag" rel="nofollow noopener" target="_blank">#distinction</a> : a marking off by visible signs- French: distinction- Italian: distinzione- Portuguese: distinção- Spanish: distinción------------Report an incorrect translation @ <a href="https://wordofthehour.org/r/translations" rel="nofollow noopener" target="_blank">https://wordofthehour.org/r/translations</a>

IT NewsCollaborative iOS app Craft Docs secures $8M, led by Creandum and a ‘Skyscanner Mafia’ - Launched in only November last year, the Craft Docs app — which was built from the ground up as an i... - <a href="http://feedproxy.google.com/~r/Techcrunch/~3/jTiaR-vobUI/" rel="nofollow noopener" target="_blank">http://feedproxy.google.com/~r/Techcrunch/~3/jTiaR-vobUI/</a> <a href="https://schleuss.online/tags/operatingsystems" class="mention hashtag" rel="nofollow noopener" target="_blank">#operatingsystems</a> <a href="https://schleuss.online/tags/inreachventures" class="mention hashtag" rel="nofollow noopener" target="_blank">#inreachventures</a> <a href="https://schleuss.online/tags/generalpartner" class="mention hashtag" rel="nofollow noopener" target="_blank">#generalpartner</a> <a href="https://schleuss.online/tags/distinction" class="mention hashtag" rel="nofollow noopener" target="_blank">#distinction</a> <a href="https://schleuss.online/tags/co" class="mention hashtag" rel="nofollow noopener" target="_blank">#co</a>-founder <a href="https://schleuss.online/tags/skyscanner" class="mention hashtag" rel="nofollow noopener" target="_blank">#skyscanner</a> <a href="https://schleuss.online/tags/app" class="mention hashtag" rel="nofollow noopener" target="_blank">#app</a>-store <a href="https://schleuss.online/tags/creandum" class="mention hashtag" rel="nofollow noopener" target="_blank">#creandum</a> <a href="https://schleuss.online/tags/software" class="mention hashtag" rel="nofollow noopener" target="_blank">#software</a> <a href="https://schleuss.online/tags/trip" class="mention hashtag" rel="nofollow noopener" target="_blank">#trip</a>.com <a href="https://schleuss.online/tags/europe" class="mention hashtag" rel="nofollow noopener" target="_blank">#europe</a> <a href="https://schleuss.online/tags/notion" class="mention hashtag" rel="nofollow noopener" target="_blank">#notion</a> <a href="https://schleuss.online/tags/travel" class="mention hashtag" rel="nofollow noopener" target="_blank">#travel</a> <a href="https://schleuss.online/tags/apple" class="mention hashtag" rel="nofollow noopener" target="_blank">#apple</a> <a href="https://schleuss.online/tags/china" class="mention hashtag" rel="nofollow noopener" target="_blank">#china</a> <a href="https://schleuss.online/tags/macos" class="mention hashtag" rel="nofollow noopener" target="_blank">#macos</a> <a href="https://schleuss.online/tags/ceo" class="mention hashtag" rel="nofollow noopener" target="_blank">#ceo</a> <a href="https://schleuss.online/tags/tc" class="mention hashtag" rel="nofollow noopener" target="_blank">#tc</a> <a href="https://schleuss.online/tags/yo" class="mention hashtag" rel="nofollow noopener" target="_blank">#yo</a>

Sozialwelten<a href="https://ifwo.eu/tags/Draw" class="mention hashtag" rel="nofollow noopener" target="_blank">#Draw</a> a <a href="https://ifwo.eu/tags/Distinction" class="mention hashtag" rel="nofollow noopener" target="_blank">#Distinction</a> // Triff eine <a href="https://ifwo.eu/tags/Unterscheidung" class="mention hashtag" rel="nofollow noopener" target="_blank">#Unterscheidung</a>; Nur <a href="https://ifwo.eu/tags/innerhalb" class="mention hashtag" rel="nofollow noopener" target="_blank">#innerhalb</a> einer <a href="https://ifwo.eu/tags/Welt" class="mention hashtag" rel="nofollow noopener" target="_blank">#Welt</a>, in der alles <a href="https://ifwo.eu/tags/bezeichenbar" class="mention hashtag" rel="nofollow noopener" target="_blank">#bezeichenbar</a> ist, ist es <a href="https://ifwo.eu/tags/logisch" class="mention hashtag" rel="nofollow noopener" target="_blank">#logisch</a>, dass insofern, also als <a href="https://ifwo.eu/tags/Kalk%C3%BCl" class="mention hashtag" rel="nofollow noopener" target="_blank">#Kalkül</a>, mit <a href="https://ifwo.eu/tags/allem" class="mention hashtag" rel="nofollow noopener" target="_blank">#allem</a> <a href="https://ifwo.eu/tags/gerechnet" class="mention hashtag" rel="nofollow noopener" target="_blank">#gerechnet</a> werden kann. <a href="https://ifwo.eu/tags/Berechenbarkeit" class="mention hashtag" rel="nofollow noopener" target="_blank">#Berechenbarkeit</a> <a href="https://ifwo.eu/tags/Logik" class="mention hashtag" rel="nofollow noopener" target="_blank">#Logik</a> <a href="https://ifwo.eu/tags/Erfassbarkeit" class="mention hashtag" rel="nofollow noopener" target="_blank">#Erfassbarkeit</a> Differenz von <a href="https://ifwo.eu/tags/Innen" class="mention hashtag" rel="nofollow noopener" target="_blank">#Innen</a> und <a href="https://ifwo.eu/tags/Au%C3%9Fen" class="mention hashtag" rel="nofollow noopener" target="_blank">#Außen</a>. 無名天地之始 (Wúmíng tiāndì zhī shǐ) - The <a href="https://ifwo.eu/tags/beginning" class="mention hashtag" rel="nofollow noopener" target="_blank">#beginning</a> of a <a href="https://ifwo.eu/tags/nameless" class="mention hashtag" rel="nofollow noopener" target="_blank">#nameless</a> <a href="https://ifwo.eu/tags/world" class="mention hashtag" rel="nofollow noopener" target="_blank">#world</a>/ Der <a href="https://ifwo.eu/tags/Anfang" class="mention hashtag" rel="nofollow noopener" target="_blank">#Anfang</a> einer <a href="https://ifwo.eu/tags/namenlos" class="mention hashtag" rel="nofollow noopener" target="_blank">#namenlos</a>(en) <a href="https://ifwo.eu/tags/Welt" class="mention hashtag" rel="nofollow noopener" target="_blank">#Welt</a> <a href="https://ifwo.eu/tags/Laws" class="mention hashtag" rel="nofollow noopener" target="_blank">#Laws</a> of <a href="https://ifwo.eu/tags/Form" class="mention hashtag" rel="nofollow noopener" target="_blank">#Form</a>, George-Spencer <a href="https://ifwo.eu/tags/Brown" class="mention hashtag" rel="nofollow noopener" target="_blank">#Brown</a> <a href="https://ifwo.eu/tags/Kalk%C3%BCl" class="mention hashtag" rel="nofollow noopener" target="_blank">#Kalkül</a> der <a href="https://ifwo.eu/tags/Form" class="mention hashtag" rel="nofollow noopener" target="_blank">#Form</a>, Dirk <a href="https://ifwo.eu/tags/Baecker" class="mention hashtag" rel="nofollow noopener" target="_blank">#Baecker</a>, Vorwort

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