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Performance metrics: how and when / S.A. Israel in Geocarto international, vol 21 n° 2 (June - August 2006)  

Public [article]  inGeocarto international > vol 21 n° 2 (June - August 2006) . - pp 23 - 32 Titre : Performance metrics: how and when Type de document : Article/Communication Auteurs : S.A. Israel, Auteur Année de publication : 2006 Article en page(s) : pp 23 - 32 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Traitement d'image [Termes IGN] analyse discriminante [Termes IGN] métrique [Termes IGN] test de performance Résumé : (Auteur) This paper compares different classification performance metrics commonly used for environmental monitoring with remotely sensed satellite data and their associated error bounds. Discriminant functions were generated for three classifiers using common training data. Identical independant test data were classified by each discriminant function. The classified test values were evaluated by each performance metric. Each perfomance measure, its error bound, and its significance were computed. The performance measures were divided into three classes : those measures associated with contingency matrices, casewise comparisons, and ROC curves. The operation, results, and limitations of each metric are discussed. Copyright Geocarto international Numéro de notice : A2006-324 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1080/10106040608542380 Date de publication en ligne : 04/06/2008 En ligne : https://doi.org/10.1080/10106040608542380 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=28048 [article]

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059-06021	RAB	Revue	Centre de documentation	En réserve L003	Disponible