Search Results for author: Theresia Veronika Rampisela

Found 2 papers, 2 papers with code

Can We Trust Recommender System Fairness Evaluation? The Role of Fairness and Relevance

1 code implementation28 May 2024 Theresia Veronika Rampisela, Tuukka Ruotsalo, Maria Maistro, Christina Lioma

We find that most of these measures: i) correlate weakly with one another and even contradict each other at times; ii) are less sensitive to rank position changes than relevance- and fairness-only measures, meaning that they are less granular than traditional RS measures; and iii) tend to compress scores at the low end of their range, meaning that they are not very expressive.

Exposure Fairness Recommendation Systems

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