Precrec: fast and accurate precision-recall and ROC curve calculations in R.
Bioinformatics
; 33(1): 145-147, 2017 01 01.
Article
em En
| MEDLINE
| ID: mdl-27591081
ABSTRACT
The precision-recall plot is more informative than the ROC plot when evaluating classifiers on imbalanced datasets, but fast and accurate curve calculation tools for precision-recall plots are currently not available. We have developed Precrec, an R library that aims to overcome this limitation of the plot. Our tool provides fast and accurate precision-recall calculations together with multiple functionalities that work efficiently under different conditions. AVAILABILITY AND IMPLEMENTATION Precrec is licensed under GPL-3 and freely available from CRAN (https//cran.r-project.org/package=precrec). It is implemented in R with C ++. CONTACT takaya.saito@ii.uib.noSupplementary information Supplementary data are available at Bioinformatics online.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Software
/
Curva ROC
/
Biologia Computacional
Tipo de estudo:
Prognostic_studies
Idioma:
En
Revista:
Bioinformatics
Assunto da revista:
INFORMATICA MEDICA
Ano de publicação:
2017
Tipo de documento:
Article
País de afiliação:
Noruega