Prediction error of the reference model in each class, quantified by the stratified Brier score (BS), across imbalance ranging from 1% to 99% of the event class.

<p>Panel A shows results for the training and test datasets, while panel B shows the differences in stratified BS between test and training datasets. Points represent mean values from 1000 iterations. Smooth curves were fitted using the local polynomial regression fitting (LOESS) method.</p...

Full description

Saved in:

Bibliographic Details
Main Author:	Barbara Więckowska (536264) (author)
Other Authors:	Katarzyna B. Kubiak (18585116) (author), Przemysław Guzik (18585122) (author)
Published:	2025
Subjects:	Medicine Science Policy Infectious Diseases Biological Sciences not elsewhere classified Mathematical Sciences not elsewhere classified proved highly effective net reclassification index nested setting ). matthews correlation coefficient heart disease dataset generated random variables certain traditional measures higher imbalance levels defined imbalance levels imbalanced binary classification xlink "> real using real data reference model overfitted entire imbalance range brier skill score smile method indicated reference prediction model majority class outnumbers new variable added reference model imbalance range class imbalance smile method majority class variable selection prediction improvement imbalanced datasets smile plots smile plot minority class event class class balance weighting factor useful tool seven pre reference models ratio test previously developed point size life problems level approach
Tags:	Add Tag No Tags, Be the first to tag this record!

Be the first to leave a comment!

Prediction error of the reference model in each class, quantified by the stratified Brier score (BS), across imbalance ranging from 1% to 99% of the event class.

Similar Items