EVALUATION OF DECISION TREE CLASSIFICATION ACCURACY TO MAP LAND COVER IN CAPIXABA, ACRE
Titel:
EVALUATION OF DECISION TREE CLASSIFICATION ACCURACY TO MAP LAND COVER IN CAPIXABA, ACRE
Auteur:
Symone Maria de Melo Figueiredo Luis Marcelo Tavares de Carvalho
Verschenen in:
Cerne
Paginering:
Jaargang 12 (2006) nr. 1 pagina's 38-47
Jaar:
2006
Inhoud:
This study evaluated the accuracy of mapping land cover in Capixaba, state of Acre, Brazil, using decision trees. Elevenattributes were used to build the decision trees: TM Landsat datafrom bands 1, 2, 3, 4, 5, and 7; fraction images derived from linearspectral unmixing; and the normalized difference vegetation index (NDVI). The Kappa values were greater than 0,83, producingexcellent classification results and demonstrating that the technique is promising for mapping land cover in the study area.
Uitgever:
Universidade Federal de Lavras - UFLA (provided by DOAJ)
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