FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4313025443> ?p ?o ?g. }

• W4313025443 abstract "Training state-of-the-art vision models has become prohibitively expensive for researchers and practitioners. For the sake of accessibility and resource reuse, it is important to focus on adapting these models to a variety of down-stream scenarios. An interesting and practical paradigm is online test-time adaptation, according to which training data is inaccessible, no labelled data from the test distribution is available, and adaptation can only happen at test time and on a handful of samples. In this paper, we investigate how test-time adaptation methods fare for a number of pre-trained models on a variety of real-world scenarios, significantly extending the way they have been originally evaluated. We show that they perform well only in narrowly-defined experimental setups and sometimes fail catastrophically when their hyperparameters are not selected for the same scenario in which they are being tested. Motivated by the inherent uncertainty around the conditions that will ultimately be encountered at test time, we propose a particularly “conservative” approach, which addresses the problem with a Laplacian Adjusted Maximum-likelihood Estimation (LAME) objective. By adapting the model's output (not its parameters), and solving our objective with an efficient concave-convex procedure, our approach exhibits a much higher average accuracy across scenarios than existing methods, while being notably faster and have a much lower memory footprint. The code is available at https://github.com/fiveai/LAME." @default.
• W4313025443 created "2023-01-06" @default.
• W4313025443 creator A5008594421 @default.
• W4313025443 creator A5009876111 @default.
• W4313025443 creator A5053292735 @default.
• W4313025443 creator A5064294924 @default.
• W4313025443 date "2022-06-01" @default.
• W4313025443 modified "2023-09-30" @default.
• W4313025443 title "Parameter-free Online Test-time Adaptation" @default.
• W4313025443 cites W1852255964 @default.
• W4313025443 cites W1982696459 @default.
• W4313025443 cites W2023060295 @default.
• W4313025443 cites W2108598243 @default.
• W4313025443 cites W2117539524 @default.
• W4313025443 cites W2121947440 @default.
• W4313025443 cites W2194775991 @default.
• W4313025443 cites W2201792562 @default.
• W4313025443 cites W2517041761 @default.
• W4313025443 cites W2605102758 @default.
• W4313025443 cites W2756073160 @default.
• W4313025443 cites W2793888044 @default.
• W4313025443 cites W2894025224 @default.
• W4313025443 cites W2906405631 @default.
• W4313025443 cites W2907258563 @default.
• W4313025443 cites W2953816217 @default.
• W4313025443 cites W2963532621 @default.
• W4313025443 cites W2968638474 @default.
• W4313025443 cites W2979805229 @default.
• W4313025443 cites W2998712190 @default.
• W4313025443 cites W3034218934 @default.
• W4313025443 cites W3039883906 @default.
• W4313025443 cites W3176764021 @default.
• W4313025443 cites W3189951784 @default.
• W4313025443 cites W4212977191 @default.
• W4313025443 cites W4288083516 @default.
• W4313025443 doi "https://doi.org/10.1109/cvpr52688.2022.00816" @default.
• W4313025443 hasPublicationYear "2022" @default.
• W4313025443 type Work @default.
• W4313025443 citedByCount "11" @default.
• W4313025443 countsByYear W43130254432022 @default.
• W4313025443 countsByYear W43130254432023 @default.
• W4313025443 crossrefType "proceedings-article" @default.
• W4313025443 hasAuthorship W4313025443A5008594421 @default.
• W4313025443 hasAuthorship W4313025443A5009876111 @default.
• W4313025443 hasAuthorship W4313025443A5053292735 @default.
• W4313025443 hasAuthorship W4313025443A5064294924 @default.
• W4313025443 hasBestOaLocation W43130254432 @default.
• W4313025443 hasConcept C111919701 @default.
• W4313025443 hasConcept C119857082 @default.
• W4313025443 hasConcept C120665830 @default.
• W4313025443 hasConcept C121332964 @default.
• W4313025443 hasConcept C124101348 @default.
• W4313025443 hasConcept C126255220 @default.
• W4313025443 hasConcept C127705205 @default.
• W4313025443 hasConcept C136197465 @default.
• W4313025443 hasConcept C139807058 @default.
• W4313025443 hasConcept C151730666 @default.
• W4313025443 hasConcept C154945302 @default.
• W4313025443 hasConcept C177264268 @default.
• W4313025443 hasConcept C18903297 @default.
• W4313025443 hasConcept C192209626 @default.
• W4313025443 hasConcept C199360897 @default.
• W4313025443 hasConcept C206588197 @default.
• W4313025443 hasConcept C2776760102 @default.
• W4313025443 hasConcept C2777267654 @default.
• W4313025443 hasConcept C33923547 @default.
• W4313025443 hasConcept C41008148 @default.
• W4313025443 hasConcept C8642999 @default.
• W4313025443 hasConcept C86803240 @default.
• W4313025443 hasConceptScore W4313025443C111919701 @default.
• W4313025443 hasConceptScore W4313025443C119857082 @default.
• W4313025443 hasConceptScore W4313025443C120665830 @default.
• W4313025443 hasConceptScore W4313025443C121332964 @default.
• W4313025443 hasConceptScore W4313025443C124101348 @default.
• W4313025443 hasConceptScore W4313025443C126255220 @default.
• W4313025443 hasConceptScore W4313025443C127705205 @default.
• W4313025443 hasConceptScore W4313025443C136197465 @default.
• W4313025443 hasConceptScore W4313025443C139807058 @default.
• W4313025443 hasConceptScore W4313025443C151730666 @default.
• W4313025443 hasConceptScore W4313025443C154945302 @default.
• W4313025443 hasConceptScore W4313025443C177264268 @default.
• W4313025443 hasConceptScore W4313025443C18903297 @default.
• W4313025443 hasConceptScore W4313025443C192209626 @default.
• W4313025443 hasConceptScore W4313025443C199360897 @default.
• W4313025443 hasConceptScore W4313025443C206588197 @default.
• W4313025443 hasConceptScore W4313025443C2776760102 @default.
• W4313025443 hasConceptScore W4313025443C2777267654 @default.
• W4313025443 hasConceptScore W4313025443C33923547 @default.
• W4313025443 hasConceptScore W4313025443C41008148 @default.
• W4313025443 hasConceptScore W4313025443C8642999 @default.
• W4313025443 hasConceptScore W4313025443C86803240 @default.
• W4313025443 hasLocation W43130254431 @default.
• W4313025443 hasLocation W43130254432 @default.
• W4313025443 hasOpenAccess W4313025443 @default.
• W4313025443 hasPrimaryLocation W43130254431 @default.
• W4313025443 hasRelatedWork W3014815208 @default.
• W4313025443 hasRelatedWork W3199608561 @default.
• W4313025443 hasRelatedWork W4210794429 @default.
• W4313025443 hasRelatedWork W4223456145 @default.
• W4313025443 hasRelatedWork W4283697347 @default.

• next