Less is more: optimizing classification performance through feature selection in a very-high-resolution remote sensing object-based urban application

This study evaluates the impact of four feature selection (FS) algorithms in an object-based image analysis framework for very-high-resolution land use-land cover classification. The selected FS algorithms, correlation-based feature selection, mean decrease in accuracy, random forest (RF) based recu...

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Detalhes bibliográficos

Principais autores:	Stefanos Georganos, Tais Grippa, Sabine Vanhuysse, Moritz Lennert, Michal Shimoni, Stamatis Kalogirou, Eleonore Wolff
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Taylor & Francis Group 2018-03-01
coleção:	GIScience & Remote Sensing
Assuntos:	obia land cover classification extreme gradient boosting feature selection machine learning
Acesso em linha:	http://dx.doi.org/10.1080/15481603.2017.1408892
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