Asymptotically Bias-Corrected Regularized Linear Discriminant Analysis

Offers methods to perform asymptotically bias-corrected regularized linear discriminant analysis (ABC_RLDA) for cost-sensitive binary classification. The bias-correction is an estimate of the bias term added to regularized discriminant analysis (RLDA) that minimizes the overall risk. The default magnitude of misclassification costs are equal and set to 0.5; however, the package also offers the options to set them to some predetermined values or, alternatively, take them as hyperparameters to tune. A. Zollanvari, M. Abdirash, A. Dadlani and B. Abibullaev (2019) .


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install.packages("abcrlda")

1.0.1 by Dmitriy Fedorov, 10 days ago


https://ieeexplore.ieee.org/document/8720003/, https://dx.doi.org/10.1109/LSP.2019.2918485


Browse source code at https://github.com/cran/abcrlda


Authors: Dmitriy Fedorov [aut, cre] , Amin Zollanvari [aut] , Aresh Dadlani [aut] , Berdakh Abibullaev [aut]


Documentation:   PDF Manual  


GPL-3 license


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See at CRAN