Zobrazeno 1 - 10
of 335
pro vyhledávání: '"Recht, Benjamin"'
Autor:
Liang, Tengyuan, Recht, Benjamin
N-of-1 experiments, where a unit serves as its own control and treatment in different time windows, have been used in certain medical contexts for decades. However, due to effects that accumulate over long time windows and interventions that have com
Externí odkaz:
http://arxiv.org/abs/2310.16989
Autor:
Fridovich-Keil, Sara, Valdivia, Fabrizio, Wetzstein, Gordon, Recht, Benjamin, Soltanolkotabi, Mahdi
In computed tomography (CT), the forward model consists of a linear Radon transform followed by an exponential nonlinearity based on the attenuation of light according to the Beer-Lambert Law. Conventional reconstruction often involves inverting this
Externí odkaz:
http://arxiv.org/abs/2310.03956
Autor:
Gradu, Paula, Recht, Benjamin
We investigate adaptive protocols for the elimination or reduction of the use of medications or addictive substances. We formalize this problem as online optimization, minimizing the cumulative dose subject to constraints on well-being. We adapt a mo
Externí odkaz:
http://arxiv.org/abs/2309.11629
Publikováno v:
JMIR mHealth and uHealth, Vol 5, Iss 10, p e137 (2017)
BackgroundAutomatically tracking mental well-being could facilitate personalization of treatments for mood disorders such as depression and bipolar disorder. Smartphones present a novel and ubiquitous opportunity to track individuals’ behavior and
Externí odkaz:
https://doaj.org/article/239af541bd6f46dfbdc16b75297f898a
We introduce k-planes, a white-box model for radiance fields in arbitrary dimensions. Our model uses d choose 2 planes to represent a d-dimensional scene, providing a seamless way to go from static (d=3) to dynamic (d=4) scenes. This planar factoriza
Externí odkaz:
http://arxiv.org/abs/2301.10241
Designing recommendation systems that serve content aligned with time varying preferences requires proper accounting of the feedback effects of recommendations on human behavior and psychological condition. We argue that modeling the influence of rec
Externí odkaz:
http://arxiv.org/abs/2208.01534
Autor:
Yu, Alex, Fridovich-Keil, Sara, Tancik, Matthew, Chen, Qinhong, Recht, Benjamin, Kanazawa, Angjoo
We introduce Plenoxels (plenoptic voxels), a system for photorealistic view synthesis. Plenoxels represent a scene as a sparse 3D grid with spherical harmonics. This representation can be optimized from calibrated images via gradient methods and regu
Externí odkaz:
http://arxiv.org/abs/2112.05131
A recent cluster trial in Bangladesh randomized 600 villages into 300 treatment/control pairs, to evaluate the impact of an intervention to increase mask-wearing. Data was analyzed in a generalized linear model and significance asserted with parametr
Externí odkaz:
http://arxiv.org/abs/2112.01296
In this work, we consider how preference models in interactive recommendation systems determine the availability of content and users' opportunities for discovery. We propose an evaluation procedure based on stochastic reachability to quantify the ma
Externí odkaz:
http://arxiv.org/abs/2107.00833
Collecting more diverse and representative training data is often touted as a remedy for the disparate performance of machine learning predictors across subpopulations. However, a precise framework for understanding how dataset properties like divers
Externí odkaz:
http://arxiv.org/abs/2103.03399