Results 21 to 30 of about 195,855 (264)
Metals, 2020 This work aims to compare the performance of various parametric and non-parametric metamodeling techniques when applied to sheet metal forming processes. For this, the U-Channel and the Square Cup forming processes were studied.
Armando E. Marques +5 more
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Parametrically Guided Non‐parametric Regression [PDF]
Scandinavian Journal of Statistics, 1998 We present a new approach to regression function estimation in which a non‐parametric regression estimator is guided by a parametric pilot estimate with the aim of reducing the bias. New classes of parametrically guided kernel weighted local polynomial estimators are introduced and formulae for asymptotic expectation and variance, hence approximated ...
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Non-parametric regression for robot learning on manifolds
CoRR, 2023 17 pages, 15 figures; added quantitative comparisons with baselines in the experiments Section; modified introduction; fixed typos; added Appendixes B and C; reordered sections for better understanding; changed the Section on adaptation of ...
Pablo C. López-Custodio +3 more
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Remote Sensing, 2020 During the last decade, the number of available satellite observations has increased significantly, allowing for far more frequent measurements of the glacier speed. Appropriate methods of post-processing need to be developed to efficiently deal with the
Anna Derkacheva +4 more
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Estimación no paramétrica de la densidad y de la regresión - previsión no paramétrica
Revista de Matemática: Teoría y Aplicaciones, 2009 We begin with a short wiew of non parametric estimation of density and regression; then we give details and interpretation of a forecasting method, called non parametric forecasting .
Michel Carbon, Christian Francq
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Energies, 2021 Previous studies have demonstrated that non-parametric hedging models using temperature derivatives are highly effective in hedging profit/loss fluctuation risks for electric utilities.
Takuji Matsumoto, Yuji Yamada
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Gender gap in agricultural productivity in Nigeria: A commodity level analysis [PDF]
Ekonomika Poljoprivrede (1979), 2017 This study assesses gender gap in agricultural productivity across selected major crops grown by Nigerian farmers including cassava, yam, maize, guinea corn, bean and millet.
Olakojo Abayomi Solomon
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Agricultural Economics (AGRICECON), 2023 Sustainable intensification (SI) is a widely discussed concept that aims to increase agricultural production without harming the environment. This study assessed the process of SI that took place in the EU regions from 2004 to 2018 and the impact of ...
Jakub Staniszewski, Anika Muder
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Adaptive Robust Efficient Methods for Periodic Signal Processing Observed with Colours Noises
Advances in Electrical and Electronic Engineering, 2019 In this paper, we consider the problem of robust adaptive efficient estimating a periodic signal observed in the transmission channel with the dependent noise defined by non-Gaussian Ornstein-Uhlenbeck processes with unknown correlation properties ...
Evgeny Pchelintsev +2 more
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On the pitfalls of Gaussian likelihood scoring for causal discovery
Journal of Causal Inference, 2023 We consider likelihood score-based methods for causal discovery in structural causal models. In particular, we focus on Gaussian scoring and analyze the effect of model misspecification in terms of non-Gaussian error distribution. We present a surprising
Schultheiss Christoph, Bühlmann Peter
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