Zobrazeno 1 - 10
of 2 103
pro vyhledávání: '"Wigren A"'
Autor:
Antonella Notarnicola, Charlotta Preger, Susanna L. Lundström, Nuria Renard, Edvard Wigren, Eveline Van Gompel, Angeles S. Galindo-Feria, Helena Persson, Maryam Fathi, Johan Grunewald, Per-Johan Jakobsson, Susanne Gräslund, Ingrid E. Lundberg, Cátia Fernandes-Cerqueira
Publikováno v:
Arthritis Research & Therapy, Vol 26, Iss 1, Pp 1-4 (2024)
Externí odkaz:
https://doaj.org/article/7055c1c8702b47919bc89f4f5935811d
While reinforcement learning has made great improvements, state-of-the-art algorithms can still struggle with seemingly simple set-point feedback control problems. One reason for this is that the learned controller may not be able to excite the syste
Externí odkaz:
http://arxiv.org/abs/2304.10289
The paper proposes the use of structured neural networks for reinforcement learning based nonlinear adaptive control. The focus is on partially observable systems, with separate neural networks for the state and feedforward observer and the state fee
Externí odkaz:
http://arxiv.org/abs/2304.10276
There has recently been an increased interest in reinforcement learning for nonlinear control problems. However standard reinforcement learning algorithms can often struggle even on seemingly simple set-point control problems. This paper argues that
Externí odkaz:
http://arxiv.org/abs/2304.10277
Publikováno v:
IEEE Control Systems Magazine, Volume 42, Issue 1, pages 75 - 102, February 2022
Identification of nonlinear systems is a challenging problem. Physical knowledge of the system can be used in the identification process to significantly improve the predictive performance by restricting the space of possible mappings from the input
Externí odkaz:
http://arxiv.org/abs/2210.14684
Autor:
Wigren, Anna, Lindsten, Fredrik
We consider Bayesian inference from multiple time series described by a common state-space model (SSM) structure, but where different subsets of parameters are shared between different submodels. An important example is disease-dynamics, where parame
Externí odkaz:
http://arxiv.org/abs/2210.07379
Autor:
Christian Andersson, Tonny Kawuki, Jonas Månsson, Christine Nankaja, Krister Sund, Emma Wigren, Mathias Mulumba Zungu
Publikováno v:
Reproductive Health, Vol 21, Iss 1, Pp 1-12 (2024)
Abstract This study assesses the impact of a voucher project that targeted vulnerable and poor pregnant women in Uganda. Highly subsidised vouchers gave access to a package of safe delivery services consisting of four antenatal visits, safe delivery,
Externí odkaz:
https://doaj.org/article/cbfb988884414ed78d4cbecf8f5922cb
Autor:
Rosenbaum, William, Bovinder Ylitalo, Erik, Castel, Guillaume, Sjödin, Andreas, Larsson, Pär, Wigren Byström, Julia, Forsell, Mattias N.E., Ahlm, Clas, Pettersson, Lisa, Tuiskunen Bäck, Anne
Publikováno v:
In Journal of Clinical Virology June 2024 172
Publikováno v:
In Journal of Safety Research February 2024 88:78-84
Autor:
Schrottmaier, Waltraud C., Schmuckenschlager, Anna, Thunberg, Therese, Wigren-Byström, Julia, Fors-Connolly, Anne-Marie, Assinger, Alice, Ahlm, Clas, Forsell, Mattias N.E.
Publikováno v:
In Thrombosis Research January 2024 233:41-54