Samuel Vaiter
@samuelvaiter.com did:plc:v2ex7xmwc44boycfxs5bicdg
CNRS Researcher website: https://samuelvaiter.com
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Zusammenfassung
Samuel Vaiter (@samuelvaiter.com) ist seit 18 Dezember 2023 auf Bluesky. Das Konto hat 3.088 Follower, folgt 274 Konten und hat 455 Posts veröffentlicht.
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POT Python Optimal Transport is 10 years old this week 🎂. Did not think when I pushed the first commit 10 years ago that it would still be here or have this impact (~11M dowloads on PyPI). Open Source Software is a marathon not a sprint. Thanks to all contributors and users (who cite it) 🥳.
Post anzeigenFinally got to put together a complete deck on the state of open models. What they are, licenses, how competitive they are, signs people are using them, distillation's impact, and how we balance the risks and benefits of openness! natolambert.com/slides/2026/...
Post anzeigenIf two maps are optimal transports, is their composition optimal? Not necessarily. A matrix example shows why monotonicity is weaker than being a convex gradient. https://www.gpeyre.com/blog/2026/10/19/composing-optimal-transport-maps/
Post anzeigenThe 1D heat flow ρ̇=ρ″ reads q̇=q″/(q′)² over quantiles which follow deterministic paths that never cross. www.gpeyre.com/blog/2026/10...
Post anzeigenApproximating attention with fewer tokens is hard. In recent work with Léa Bohbot, we show how token amplitude affects convergence: a pointwise 1/√n rate can hide much slower global guarantees. www.gpeyre.com/blog/2026/10...
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