2 papers
cs.LG2025
Cost-Sensitive Evaluation for Binary Classifiers
Pierangelo Lombardo, Antonio Casoli, Cristian Cingolani +2
Selecting an appropriate evaluation metric for classifiers is crucial for model comparison, parameter optimization, and deployment decisions, yet there is no consensus on a broadly…
stat.ME2025
Standardization of Weighted Ranking Correlation Coefficients
Pierangelo Lombardo
A fundamental problem in statistics is measuring the correlation between two rankings of a set of items. Kendall's and Spearman's are well established correlation coefficie…