Zobrazeno 1 - 10
of 3 267
pro vyhledávání: '"Klasnja, P."'
We consider reinforcement learning (RL) for a class of problems with bagged decision times. A bag contains a finite sequence of consecutive decision times. The transition dynamics are non-Markovian and non-stationary within a bag. Further, all action
Externí odkaz:
http://arxiv.org/abs/2410.14659
Publikováno v:
In Proceedings of the CHI Conference on Human Factors in Computing Systems (CHI '24), May 11-16, 2024, Honolulu, HI, USA
This paper explores the integration of causal pathway diagrams (CPD) into human-centered design (HCD), investigating how these diagrams can enhance the early stages of the design process. A dedicated CPD plugin for the online collaborative whiteboard
Externí odkaz:
http://arxiv.org/abs/2403.08111
Policy learning is an important component of many real-world learning systems. A major challenge in policy learning is how to adapt efficiently to unseen environments or tasks. Recently, it has been suggested to exploit invariant conditional distribu
Externí odkaz:
http://arxiv.org/abs/2306.10983
Just-in-Time Adaptive Interventions (JITAIs) are a class of personalized health interventions developed within the behavioral science community. JITAIs aim to provide the right type and amount of support by iteratively selecting a sequence of interve
Externí odkaz:
http://arxiv.org/abs/2305.09913
Autor:
Ghosh, Susobhan, Kim, Raphael, Chhabria, Prasidh, Dwivedi, Raaz, Klasnja, Predrag, Liao, Peng, Zhang, Kelly, Murphy, Susan
There is a growing interest in using reinforcement learning (RL) to personalize sequences of treatments in digital health to support users in adopting healthier behaviors. Such sequential decision-making problems involve decisions about when to treat
Externí odkaz:
http://arxiv.org/abs/2304.05365
Autor:
Dwivedi, Raaz, Tian, Katherine, Tomkins, Sabina, Klasnja, Predrag, Murphy, Susan, Shah, Devavrat
We introduce and analyze an improved variant of nearest neighbors (NN) for estimation with missing data in latent factor models. We consider a matrix completion problem with missing data, where the $(i, t)$-th entry, when observed, is given by its me
Externí odkaz:
http://arxiv.org/abs/2211.14297
Autor:
Bryan J. Weiner, Rosemary D. Meza, Predrag Klasnja, Rebecca Lengnick-Hall, Gretchen J. Buchanan, Aaron R. Lyon, Kayne D. Mettert, Marcella H. Boynton, Byron J. Powell, Cara C. Lewis
Publikováno v:
Frontiers in Health Services, Vol 4 (2024)
BackgroundOpinion leadership, educational outreach visiting, and innovation championing are commonly used strategies to address barriers to implementing innovations and evidence-based practices in healthcare settings. Despite voluminous research, amb
Externí odkaz:
https://doaj.org/article/b4a76804c935468894e1cd58f91ee5e4
Autor:
Tung, Karine, De La Torre, Steven, Mistiri, Mohamed El, De Braganca, Rebecca Braga, Hekler, Eric, Pavel, Misha, Rivera, Daniel, Klasnja, Pedja, Spruijt-Metz, Donna, Marlin, Benjamin M.
In this paper we present BayesLDM, a system for Bayesian longitudinal data modeling consisting of a high-level modeling language with specific features for modeling complex multivariate time series data coupled with a compiler that can produce optimi
Externí odkaz:
http://arxiv.org/abs/2209.05581
Autor:
Maja Popovic, Vladimir Cvetic, Viseslav Popadic, Kristina Ilic, Aleksandra Radojevic, Andrea Klasnja, Natasa Milic, Nina Rajovic, Ratko Lasica, Drasko Gostiljac, Slobodan Klasnja, Edvin Mahmutovic, Marija Zdravkovic
Publikováno v:
Diagnostics, Vol 14, Iss 17, p 1937 (2024)
Background: In the post-COVID-19 era, there is growing concern regarding its impact on cardiovascular health and the following effects on the overall quality of life of affected individuals. This research seeks to investigate cardiac magnetic resonan
Externí odkaz:
https://doaj.org/article/c668dc4b983140ebbd4a18d94a9fa57c
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