Zobrazeno 1 - 10
of 21 933
pro vyhledávání: '"Rahnama, A."'
We define a $\mathbb{Z}_2$-valued index for stably short-range entangled states of two-dimensional fermionic lattice systems with charge conservation and time reversal symmetry. The index takes its non-trivial value precisely if the `fluxon', the sta
Externí odkaz:
http://arxiv.org/abs/2406.19463
Despite a large and significant body of recent work focused on estimating the out-of-sample risk of regularized models in the high dimensional regime, a theoretical understanding of this problem for non-differentiable penalties such as generalized LA
Externí odkaz:
http://arxiv.org/abs/2402.08543
Autor:
HUMPHRIES, COURTNEY (AUTHOR)
Publikováno v:
MIT Technology Review. Nov/Dec2018, Vol. 121 Issue 6, p72-75. 4p. 1 Color Photograph.
The out-of-sample error (OO) is the main quantity of interest in risk estimation and model selection. Leave-one-out cross validation (LO) offers a (nearly) distribution-free yet computationally demanding approach to estimate OO. Recent theoretical wo
Externí odkaz:
http://arxiv.org/abs/2310.17629
The number of local model-agnostic explanation techniques proposed has grown rapidly recently. One main reason is that the bar for developing new explainability techniques is low due to the lack of optimal evaluation measures. Without rigorous measur
Externí odkaz:
http://arxiv.org/abs/2310.03466
Autor:
Jacob Murphy, R. Taylor Sundby, Erin E. Resch, Ruyan Rahnama, Kathryn M. Lemberg, Alexandre Maalouf, Aditya Suru, Jason Fixler, Brian H. Ladle, Daniel S. Rhee, Adam S. Levin, Aparna Pallavajjala, Christopher Gocke, Matthew M. Ladra, Mari L. Groves, Sahaja Acharya, John M. Gross, Nicolas J. Llosa, Christine A. Pratilas
Publikováno v:
Current Oncology, Vol 31, Iss 11, Pp 7014-7022 (2024)
Background: Brain metastases in pediatric osteosarcoma are infrequent but associated with a dire prognosis. Methods: This retrospective study examined six pediatric patients at Johns Hopkins Hospital who developed brain metastases from osteosarcoma b
Externí odkaz:
https://doaj.org/article/8c28ebfd6ef64e2eb3727f0842af393d
Autor:
Afrasyab Rahnama, Farshad Salehi, Moosa Meskarbashee, Khosro Mehdi Khanlou, Mansour Ghorbanpour, Matthew Tom Harrison
Publikováno v:
BMC Plant Biology, Vol 24, Iss 1, Pp 1-13 (2024)
Abstract Future climates will realise increasingly frequent extreme weather events, which will impact on the quantum and quality of crop production. While effects of extreme heat on crop production have been well studied hitherto, there remains a dea
Externí odkaz:
https://doaj.org/article/35f1645ebebf4cfb8767a0fe0dd61fe8
Publikováno v:
Pharmaceutical Sciences, Vol 30, Iss 4, Pp 486-495 (2024)
Background: Allergic asthma is a chronic and inflammatory disease of the respiratory tract, which is characterized by inflammation, airway obstruction and swelling. Anti-inflammatory compounds can be used to improve the disease severity. Hypericum pe
Externí odkaz:
https://doaj.org/article/fff5c301153c4f2c9be1302e6f31c2d5
Publikováno v:
Stem Cell Research & Therapy, Vol 15, Iss 1, Pp 1-19 (2024)
Abstract Background Fibroblast cells have the ability to improve skin conditions through regenerative medicine and cell-based therapies. The purpose of this scoping review is to assess the contribution of fibroblast cells to skin homeostasis and extr
Externí odkaz:
https://doaj.org/article/b8724d43df144c34b6c9be3edd7cb66a
Publikováno v:
European Transport Research Review, Vol 16, Iss 1, Pp 1-11 (2024)
Abstract Buses are among the most accessible and frequently used means of transport. Due to its importance, road safety analysis is frequently conducted to reduce accidents. This paper studied the relationship between weather conditions and the cause
Externí odkaz:
https://doaj.org/article/3f44d972a1d84040914ce576d28ee943