Probabilistic scoring lists for interpretable machine learning

Hanselle, Jonas ; Heid, Stefan; Fürnkranz, Johannes und Hüllermeier, Eyke (2025): Probabilistic scoring lists for interpretable machine learning. In: Machine Learning, Vol. 114, No. 3, 55

Abstract

A scoring system is a simple decision model that checks a set of features, adds a certain number of points to a total score for each feature that is satisfied, and finally makes a decision by comparing the total score to a threshold. Scoring systems have a long history of active use in safety-critical domains such as healthcare and justice, where they provide guidance for making objective and accurate decisions. Given their genuine interpretability, the idea of learning scoring systems from data is obviously appealing from the perspective of explainable AI. In this paper, we propose a practically motivated extension of scoring systems called probabilistic scoring lists (PSL), as well as a method for learning PSLs from data. Instead of making a deterministic decision, a PSL represents uncertainty in the form of probability distributions, or, more generally, probability intervals. Moreover, in the spirit of decision lists, a PSL evaluates features one by one and stops as soon as a decision can be made with enough confidence. To evaluate our approach, we conduct case studies in the medical domain and on standard benchmark data.

• Item Type: Journal article
• Faculties: Mathematics, Computer Science and Statistics > Computer Science > Artificial Intelligence and Machine Learning
• Subjects: 000 Computer science, information and general works > 004 Data processing computer science
• ISSN: 0885-6125
• Language: English
• DFG: Gefördert durch die Deutsche Forschungsgemeinschaft (DFG) - 438445824
• DFG: Gefördert durch die Deutsche Forschungsgemeinschaft (DFG) - 160364472