Results 11 to 20 of about 17,164 (153)
Analysis of the regional differences between fixed assets investment and China's economic growth from the perspective of functional data [PDF]
MATEC Web of Conferences, 2021 Investment, consumption and export are the troika which promotes China's economic development. Investment is the most important factor and plays a vital role to drive economic growth.
Cheng Tianqi +3 more
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Optimal Estimation of Large Functional and Longitudinal Data by Using Functional Linear Mixed Model
Mathematics, 2022 The estimation of large functional and longitudinal data, which refers to the estimation of mean function, estimation of covariance function, and prediction of individual trajectory, is one of the most challenging problems in the field of high ...
Mengfei Ran, Yihe Yang
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Atmosphere, 2023 Functional data are generally curves indexed over a time domain, and land-use regression (LUR) is a promising spatial technique for generating high-resolution spatial estimation of retrospective long-term air pollutants.
Mahmood Taghavi +6 more
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Quantile-based Clustering for Functional Data via Modelling Functional Principal Components Scores
Journal of Physics: Conference Series, 2023 Clustering tasks of functional data arise naturally in many applications, and efficient classification approaches are needed to find groups. The current paper combines the quantile-based model with the principal component analysis of functional data ...
M. Hael +3 more
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IET Science, Measurement & Technology, 2022 This study is for the case where the available data of power transformer oil–paper insulation is limited to a small amount furfural data, to solve the problems in oil–paper insulation degradation modelling, such as few samples available, unknown function
Yuehan Qu +4 more
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Frontiers in Human Neuroscience, 2020 Background: A shift towards the dynamic measurement of physiologic resilience and improved technology incorporated into experimental paradigms in aging research is producing high-resolution data.
John D. O’Connor +9 more
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Time-Varying Functional Principal Components for Non-Stationary EpCO$$_2$$ in Freshwater Systems
Journal of Agricultural Biological and Environmental Statistics, 2022 Outgassing of carbon dioxide (CO$$_2$$ 2 ) from river surface waters, estimated using partial pressure of dissolved CO$$_2$$ 2 , has recently been considered an important component of the global carbon budget.
A. Elayouty, M. Scott, Claire Miller
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Remote Sensing, 2022 The mapping and monitoring of natural and semi-natural habitats are crucial activities and are regulated by European policies and regulations, such as the 92/43/EEC. In the Mediterranean area, which is characterized by high vegetational and environmental
Simone Pesaresi +3 more
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BMC Medical Research Methodology, 2016 Background Wastewater-based epidemiology (WBE) is a novel approach in drug use epidemiology which aims to monitor the extent of use of various drugs in a community.
Stefania Salvatore +2 more
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Application and interpretation of functional data analysis techniques to differential scanning calorimetry data from lupus patients. [PDF]
PLoS ONE, 2017 DSC is used to determine thermally-induced conformational changes of biomolecules within a blood plasma sample. Recent research has indicated that DSC curves (or thermograms) may have different characteristics based on disease status and, thus, may be ...
Sarah K Kendrick +3 more
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