Results 221 to 230 of about 4,790,611 (321)

Efficient multiple‐robust estimation for nonresponse data under informative sampling

Scandinavian Journal of Statistics, EarlyView.
Abstract Nonresponse in probability sampling presents a long‐standing challenge in survey sampling, often necessitating simultaneous adjustments to address sampling and selection biases. We develop a statistical framework that explicitly models sampling weights as random variables and establish the semiparametric efficiency bound for the parameter of ...
Kosuke Morikawa, Kenji Beppu, Wataru Aida   +2 more
wiley   +1 more source

The impact of the exponential Kernel's bandwidth parameter on learning algorithms. [PDF]

Sci Rep
Almahdawi MA.
europepmc   +1 more source

Quantum and classical dynamics in hilbert spaces of states

, 2016
Alexey A. Kryukov
openalex   +1 more source

Composition in Reproducing Kernel Hilbert Spaces à Rebours

Franciszek Hugon Szafraniec
openalex   +2 more sources

Adaptive Control of Mildly Nonlinear Infinite-Dimensional Systems on Hilbert Space Using a Robust Version of the Lyapunov-Barbalat Theorem

, 2016
Mark J. Balas, Susan A. Frost
openalex   +1 more source

Spatial depth for data in metric spaces

Scandinavian Journal of Statistics, EarlyView.
Abstract We propose a novel measure of statistical depth, the metric spatial depth, for data residing in an arbitrary metric space. The measure assigns high (low) values for points located near (far away from) the bulk of the data distribution, allowing quantifying their centrality/outlyingness.
Joni Virta
wiley   +1 more source

The transportation of embedded inversion in world Englishes

World Englishes, EarlyView.
Abstract The present study uses private correspondence to investigate the use of embedded inversion on both sides of the Atlantic as an illustration of the spread of spoken/conversational features through writing. The paper discusses the use of embedded inversion in Irish English (IrE) and briefly compares its occurrence in other varieties of English ...
Carolina P. Amador‐Moreno
wiley   +1 more source

Experimental realization of para-particle oscillators. [PDF]

Sci Rep
Huerta Alderete C, Green AM, Nguyen NH, Zhu Y, Rodríguez-Lara BM, Linke NM.   +5 more
europepmc   +1 more source

An Overview of Online Learning in Reproducing Kernel Hilbert Spaces

, 2011
Supawan Ponpitakchai
openalex   +1 more source

An integrated platform for 2‐D and 3‐D optical and electrical mapping of arrhythmias in Langendorff‐perfused rabbit hearts

The Journal of Physiology, EarlyView.
Abstract figure legend Integrated multimodal platform for panoramic cardiac mapping in isolated heart experiments. On the left, an image of the experimental setup during data acquisition showing a Langendorff‐perfused rabbit heart surrounded by three optical cameras (CAM A, B and C) positioned 120° apart, each coupled with high‐power LEDs for panoramic
Jimena Siles, Vinícius Silva, Tainan Neves, Italo Sandoval, Angélica Quadros, Giovanni Weber, Óscar Barquero, Ilija Uzelac, João Salinet   +8 more
wiley   +1 more source