Zobrazeno 1 - 10
of 1 523
pro vyhledávání: '"A, Norlund"'
Autor:
Norlund, Tobias, Isbister, Tim, Gyllensten, Amaru Cuba, Santos, Paul Dos, Petrelli, Danila, Ekgren, Ariel, Sahlgren, Magnus
This paper presents the hitherto largest pretraining dataset for the Scandinavian languages: the Scandinavian WEb (SWEb), comprising over one trillion tokens. The paper details the collection and processing pipeline, and introduces a novel model-base
Externí odkaz:
http://arxiv.org/abs/2410.04456
The Effect of Scaling, Retrieval Augmentation and Form on the Factual Consistency of Language Models
Large Language Models (LLMs) make natural interfaces to factual knowledge, but their usefulness is limited by their tendency to deliver inconsistent answers to semantically equivalent questions. For example, a model might predict both "Anne Redpath p
Externí odkaz:
http://arxiv.org/abs/2311.01307
Augmenting language models with a retrieval mechanism has been shown to significantly improve their performance while keeping the number of parameters low. Retrieval-augmented models commonly rely on a semantic retrieval mechanism based on the simila
Externí odkaz:
http://arxiv.org/abs/2305.16243
Autor:
Makayla Gibson, Roger Newman-Norlund, Leonardo Bonilha, Julius Fridriksson, Gregory Hickok, Argye E. Hillis, Dirk-Bart den Ouden, Christopher Rorden
Publikováno v:
Scientific Data, Vol 11, Iss 1, Pp 1-8 (2024)
Abstract Sharing neuroimaging datasets enables reproducibility, education, tool development, and new discoveries. Neuroimaging from many studies are publicly available, providing a glimpse into progressive disorders and human development. In contrast
Externí odkaz:
https://doaj.org/article/5c315db1826543879b743f626bdb1338
Autor:
John Absher, Sarah Goncher, Roger Newman-Norlund, Nicholas Perkins, Grigori Yourganov, Jan Vargas, Sanjeev Sivakumar, Naveen Parti, Shannon Sternberg, Alex Teghipco, Makayla Gibson, Sarah Wilson, Leonardo Bonilha, Chris Rorden
Publikováno v:
Scientific Data, Vol 11, Iss 1, Pp 1-9 (2024)
Abstract Stroke is a leading cause of disability, and Magnetic Resonance Imaging (MRI) is routinely acquired for acute stroke management. Publicly sharing these datasets can aid in the development of machine learning algorithms, particularly for lesi
Externí odkaz:
https://doaj.org/article/c7ca45337d044dfabaa5b8fc7b6c1a15
Autor:
Natalie Busby, Sarah Newman-Norlund, Sara Sayers, Chris Rorden, Roger Newman-Norlund, Janina Wilmskoetter, Rebecca Roth, Sarah Wilson, Deena Schwen-Blackett, Sigfus Kristinsson, Alex Teghipco, Julius Fridriksson, Leonardo Bonilha
Publikováno v:
Communications Biology, Vol 7, Iss 1, Pp 1-12 (2024)
Abstract Premature brain aging is associated with poorer cognitive reserve and lower resilience to injury. When there are focal brain lesions, brain regions may age at different rates within the same individual. Therefore, we hypothesize that reduced
Externí odkaz:
https://doaj.org/article/8566612a90b4461496ff8b8bb48e070c
Recent work on the Retrieval-Enhanced Transformer (RETRO) model has shown that off-loading memory from trainable weights to a retrieval database can significantly improve language modeling and match the performance of non-retrieval models that are an
Externí odkaz:
http://arxiv.org/abs/2302.12128
Autor:
Alex Teghipco, Roger Newman-Norlund, Julius Fridriksson, Christopher Rorden, Leonardo Bonilha
Publikováno v:
Communications Medicine, Vol 4, Iss 1, Pp 1-18 (2024)
Abstract Background Emerging evidence suggests that post-stroke aphasia severity depends on the integrity of the brain beyond the lesion. While measures of lesion anatomy and brain integrity combine synergistically to explain aphasic symptoms, substa
Externí odkaz:
https://doaj.org/article/058b31260598420181f7e8946b482cff
Publikováno v:
Education Inquiry, Pp 1-20 (2024)
In this study, we explored the special educational needs (SEN) industry in relation to teachers’ continuing professional development (CPD) by analysing invoices generated by CPD providers in Sweden. Guided by the theory of practice architectures (T
Externí odkaz:
https://doaj.org/article/efe80b0f990547ef9d2c53ae06ea0583
Autor:
Cèlia Dobaño-López, Juan García Valero, Ferran Araujo-Ayala, Ferran Nadeu, Fabien Gava, Carla Faria, Marine Norlund, Renaud Morin, Pascale Bernes-Lasserre, Fabian Arenas, Marta Grau, Cristina López, Irene López-Oreja, Neus Serrat, Ares Martínez-Farran, Lluís Hernández, Heribert Playa-Albinyana, Rubén Giménez, Silvia Beà, Elías Campo, Jean-Michel Lagarde, Armando López-Guillermo, Laura Magnano, Dolors Colomer, Christine Bezombes, Patricia Pérez-Galán
Publikováno v:
Blood Cancer Journal, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract Follicular lymphoma (FL), the most common indolent non-Hodgkin lymphoma, constitutes a paradigm of immune tumor microenvironment (TME) contribution to disease onset, progression, and heterogenous clinical outcome. Here we present the first F
Externí odkaz:
https://doaj.org/article/b316b5d0c4b44e859b070294d4e86f19