A Local Polynomial Geographically and Temporally Weight Regression

Geographically and temporally weight regression (GTWR) estimates regression coefficients and fitted value by weighted least squares (WLS), which under the assumption of the same minimum random variance. As without considering the spatio-temporal heteroscedasticity, it may reduce the accuracy of esti...

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Autors principals: ZHAO Yangyang, ZHANG Xiaolu, ZHANG Fuhao, QIU Agen, YANG Yi, SHI Lihong, LIU Xiaodong
Format: Artigo
Idioma:Chinês
Publicat: Surveying and Mapping Press 2018-05-01
Col·lecció:Acta Geodaetica et Cartographica Sinica
Matèries:
geographically and temporally weighted regression
weighted least squares
local polynomial
Taylor series
Accés en línia:http://html.rhhz.net/CHXB/html/2018-5-663.htm
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