Results 21 to 30 of about 1,248,103 (272)

An automation system for vehicle driveability evaluation using machine learning

open access: yesNihon Kikai Gakkai ronbunshu, 2022
The drivability is one of the important aspects of vehicle dynamic performances. To ensure quality of the drivability performance, comprehensive screening evaluation is necessary by controlling both complicated driver operation and vehicle behavior ...
Hisashi TAJIMA   +4 more
doaj   +1 more source

Gaussian process model based predictive control [PDF]

open access: yes, 2003
Gaussian process models provide a probabilistic non-parametric modelling approach for black-box identification of non-linear dynamic systems. The Gaussian processes can highlight areas of the input space where prediction quality is poor, due to the lack ...
,   +4 more
core   +1 more source

Gaussian process cosmography

open access: yesPhysical Review D, 2012
Gaussian processes provide a method for extracting cosmological information from observations without assuming a cosmological model. We carry out cosmography -- mapping the time evolution of the cosmic expansion -- in a model-independent manner using kinematic variables and a geometric probe of cosmology.
Shafieloo, Arman   +2 more
openaire   +3 more sources

Global Optimization Employing Gaussian Process-Based Bayesian Surrogates

open access: yesEntropy, 2018
The simulation of complex physics models may lead to enormous computer running times. Since the simulations are expensive it is necessary to exploit the computational budget in the best possible manner.
Roland Preuss, Udo von Toussaint
doaj   +1 more source

Probabilistic Forecasting of Short-Term Electric Load Demand: An Integration Scheme Based on Correlation Analysis and Improved Weighted Extreme Learning Machine

open access: yesApplied Sciences, 2019
Precise prediction of short-term electric load demand is the key for developing power market strategies. Due to the dynamic environment of short-term load forecasting, probabilistic forecasting has become the center of attention for its ability of ...
Zhengmin Kong   +3 more
doaj   +1 more source

Continuity of Gaussian Processes [PDF]

open access: yesThe Annals of Probability, 1986
The author first gives a generalization of \textit{M. B. Marcus} and \textit{L. A. Shepp}'s [Proc. Sixth Berkeley Sympos. math. Statist. Probab., Univ. Calif. 1970, 2, 423-441 (1972; Zbl 0379.60040)] theorem on the equivalence between sample continuity of a Gaussian process defined on a compact subset of a metric space, and a.s.
openaire   +3 more sources

Power Load Forecasting Method Based on MT-BSGP

open access: yesJournal of Harbin University of Science and Technology, 2021
In order to forecast short-term household power load,a power load forecasting method based on multi-task Bayesian spatiotemporal Gaussian process ( MT-BSGP) is proposed.
LI Zhi-yong   +5 more
doaj   +1 more source

Sequentially Estimating the Approximate Conditional Mean Using Extreme Learning Machines

open access: yesEntropy, 2020
This study examined the extreme learning machine (ELM) applied to the Wald test statistic for the model specification of the conditional mean, which we call the WELM testing procedure.
Lijuan Huo, Jin Seo Cho
doaj   +1 more source

Demand response of residential air conditioning load based on user behavior

open access: yesZhejiang dianli, 2023
Residential side demand response is an important supplementary means to maintain the supply-demand balance of source-load in the power system. However, the uncertainty of user behavior makes it difficult to accurately control demand response.
LIU Yiping   +5 more
doaj   +1 more source

The empirical process on Gaussian spherical harmonics [PDF]

open access: yes, 2004
We establish weak convergence of the empirical process on the spherical harmonics of a Gaussian random field in the presence of an unknown angular power spectrum. This result suggests various Gaussianity tests with an asymptotic justification.
Domenico Marinucci   +3 more
core   +3 more sources

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