Zobrazeno 1 - 10
of 16 461
pro vyhledávání: '"A. Wiens"'
Autor:
Jabbour, Sarah, Kondas, Gregory, Kazerooni, Ella, Sjoding, Michael, Fouhey, David, Wiens, Jenna
We propose a permutation-based explanation method for image classifiers. Current image-model explanations like activation maps are limited to instance-based explanations in the pixel space, making it difficult to understand global model behavior. In
Externí odkaz:
http://arxiv.org/abs/2407.14509
Autor:
Chang, Trenton, Wiens, Jenna
Selective labels occur when label observations are subject to a decision-making process; e.g., diagnoses that depend on the administration of laboratory tests. We study a clinically-inspired selective label problem called disparate censorship, where
Externí odkaz:
http://arxiv.org/abs/2406.18865
Autor:
Wiens, Douglas P.
We present a result according to which certain functions of covariance matrices are maximized at scalar multiples of the identity matrix. In a statistical context in which such functions measure loss, this says that the least favourable form of depen
Externí odkaz:
http://arxiv.org/abs/2402.04530
Autor:
S. Bottoni, S. Zhu, R.V.F. Janssens, M.P. Carpenter, Y. Tsunoda, T. Otsuka, A.O. Macchiavelli, D. Cline, C.Y. Wu, A.D. Ayangeakaa, B. Bucher, M.Q. Buckner, C.M. Campbell, C.J. Chiara, H.L. Crawford, M. Cromaz, H.M. David, P. Fallon, A. Gade, J.P. Greene, J. Harker, A.B. Hayes, C.R. Hoffman, B.P. Kay, A. Korichi, T. Lauritsen, J. Sethi, D. Seweryniak, W.B. Walters, D. Weisshaar, A. Wiens
Publikováno v:
Physics Letters B, Vol 775, Iss , Pp 271-276 (2017)
The structure of 71Zn was investigated by one-neutron transfer and heavy-ion induced complex (deep-inelastic) reactions using the GRETINA-CHICO2 and the Gammasphere setups, respectively. The observed inversion between the 9/2+ and 1/2â states is exp
Externí odkaz:
https://doaj.org/article/c74ff1daad26458c8c42167dff2e2257
Autor:
Tang, Shengpu, Wiens, Jenna
In applying reinforcement learning (RL) to high-stakes domains, quantitative and qualitative evaluation using observational data can help practitioners understand the generalization performance of new policies. However, this type of off-policy evalua
Externí odkaz:
http://arxiv.org/abs/2310.17146
Autor:
Marykovskiy, Yuriy, Clark, Thomas, Day, Justin, Wiens, Marcus, Henderson, Charles, Quick, Julian, Abdallah, Imad, Sempreviva, Anna Maria, Calbimonte, Jean-Paul, Chatzi, Eleni, Barber, Sarah
Publikováno v:
Wind Energ. Sci. 9 (2024) 883-917
With the rapid evolution of the wind energy sector, there is an ever-increasing need to create value from the vast amounts of data made available both from within the domain, as well as from other sectors. This article addresses the challenges faced
Externí odkaz:
http://arxiv.org/abs/2310.00804
Autor:
D.T. Doherty, J.M. Allmond, R.V.F. Janssens, W. Korten, S. Zhu, M. Zielińska, D.C. Radford, A.D. Ayangeakaa, B. Bucher, J.C. Batchelder, C.W. Beausang, C. Campbell, M.P. Carpenter, D. Cline, H.L. Crawford, H.M. David, J.P. Delaroche, C. Dickerson, P. Fallon, A. Galindo-Uribarri, F.G. Kondev, J.L. Harker, A.B. Hayes, M. Hendricks, P. Humby, M. Girod, C.J. Gross, M. Klintefjord, K. Kolos, G.J. Lane, T. Lauritsen, J. Libert, A.O. Macchiavelli, P.J. Napiorkowski, E. Padilla-Rodal, R.C. Pardo, W. Reviol, D.G. Sarantites, G. Savard, D. Seweryniak, J. Srebrny, R. Varner, R. Vondrasek, A. Wiens, E. Wilson, J.L. Wood, C.Y. Wu
Publikováno v:
Physics Letters B, Vol 766, Iss C, Pp 334-338 (2017)
A multi-step Coulomb excitation measurement with the GRETINA and CHICO2 detector arrays was carried out with a 430-MeV beam of the neutron-rich 110Ru (t1/2=12 s) isotope produced at the CARIBU facility. This represents the first successful measuremen
Externí odkaz:
https://doaj.org/article/fffe5b154d9b4d28a79a5dcf27a2c36d
Autor:
Wiens, Douglas P.
We present a result according to which certain functions of covariance matrices are maximized at scalar multiples of the identity matrix. This is used to show that experimental designs that are optimal under an assumption of independent, homoscedasti
Externí odkaz:
http://arxiv.org/abs/2310.00445
Autor:
Wiens, Douglas
We discuss, and give examples of, methods for randomly implementing some minimax robust designs from the literature. These have the advantage, over their deterministic counterparts, of having bounded maximum loss in large and very rich neighbourhoods
Externí odkaz:
http://arxiv.org/abs/2309.08538
As data shift or new data become available, updating clinical machine learning models may be necessary to maintain or improve performance over time. However, updating a model can introduce compatibility issues when the behavior of the updated model d
Externí odkaz:
http://arxiv.org/abs/2308.05619