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A comparison of ensemble algorithms for item-weighted Label Ranking
- Publication Year :
- 2023
-
Abstract
- Label Ranking (LR) is a non-standard supervised classification method with the aim of ranking a finite collection of labels according to a set of predictor variables. Traditional LR models assume indifference among alternatives. However, misassigning the ranking position of a highly relevant label is frequently regarded as more severe than failing to predict a trivial label. Moreover, switching two similar alternatives should be considered less severe than switching two different ones. Therefore, efficient LR classifiers should be able to take into account the similarities and individual weights of the items to be ranked. The contribution of this paper is to formulate and compare flexible item-weighted Label Ranking algorithms using bagging, random forest, and boosting ensemble methods.
- Subjects :
- Label Ranking
Random Forest
Bagging
Ensemble Method
Boosting
Subjects
Details
- Language :
- English
- Database :
- OpenAIRE
- Accession number :
- edsair.od......3658..2bdaf504f0b72da82dd08e25a5d04c40