Index of balanced accuracy: a performance measure for skewed class distributions
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Otros documentos de la autoría: García, Vicente; Mollineda, Ramón A.; Sánchez Garreta, Josep Salvador
Metadatos
Mostrar el registro completo del ítemcomunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/7038
comunitat-uji-handle3:10234/8634
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Título
Index of balanced accuracy: a performance measure for skewed class distributionsFecha de publicación
2009Editor
Springer Verlag (Germany)ISSN
0302-9743Cita bibliográfica
GARCÍA, Vicente; MOLLINEDA, Ramón Alberto; SÁNCHEZ, José Salvador. Index of balanced accuracy: A performance measure for skewed class distributions. En Iberian conference on pattern recognition and image analysis. Springer, Berlin, Heidelberg, 2009. p. 441-448Tipo de documento
info:eu-repo/semantics/articleVersión de la editorial
https://link.springer.com/chapter/10.1007/978-3-642-02172-5_57Versión
info:eu-repo/semantics/submittedVersionPalabras clave / Materias
Resumen
This paper introduces a new metric, named Index of Balanced Accuracy, for evaluating learning processes in two-class imbalanced domains. The method combines an unbiased index of its overall accuracy and a measure about ... [+]
This paper introduces a new metric, named Index of Balanced Accuracy, for evaluating learning processes in two-class imbalanced domains. The method combines an unbiased index of its overall accuracy and a measure about how dominant is the class with the highest individual accuracy rate. Some theoretical examples are conducted to illustrate the benefits of the new metric over other well-known performance measures. Finally, a number of experiments demonstrate the consistency and validity of the evaluation method here proposed [-]
Publicado en
Lecture notes in computer science, 2009, v. 5524Derechos de acceso
© Springer Verlag (Germany)
http://www.springer.com/open+access/authors+rights?SGWID=0-176704-12-683201-0
info:eu-repo/semantics/openAccess
http://www.springer.com/open+access/authors+rights?SGWID=0-176704-12-683201-0
info:eu-repo/semantics/openAccess
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