Search Results for author: Simone Kopeinik

Found 5 papers, 2 papers with code

Reproducibility in Machine Learning-Driven Research

no code implementations19 Jul 2023 Harald Semmelrock, Simone Kopeinik, Dieter Theiler, Tony Ross-Hellauer, Dominik Kowald

Research is facing a reproducibility crisis, in which the results and findings of many studies are difficult or even impossible to reproduce.

A conceptual model for leaving the data-centric approach in machine learning

no code implementations7 Feb 2023 Sebastian Scher, Bernhard Geiger, Simone Kopeinik, Andreas Trügler, Dominik Kowald

For a long time, machine learning (ML) has been seen as the abstract problem of learning relationships from data independent of the surrounding settings.

Fairness

Modelling the long-term fairness dynamics of data-driven targeted help on job seekers

no code implementations17 Aug 2022 Sebastian Scher, Simone Kopeinik, Andreas Trügler, Dominik Kowald

We conclude that in order to quantify the trade-off correctly and to assess the long-term fairness effects of such a system in the real-world, careful modeling of the surrounding labor market is indispensable.

Attribute Fairness

Societal Biases in Retrieved Contents: Measurement Framework and Adversarial Mitigation for BERT Rankers

1 code implementation28 Apr 2021 Navid Rekabsaz, Simone Kopeinik, Markus Schedl

In this work, we first provide a novel framework to measure the fairness in the retrieved text contents of ranking models.

Disentanglement Fairness +5

Attention Please! A Hybrid Resource Recommender Mimicking Attention-Interpretation Dynamics

1 code implementation30 Jan 2015 Paul Seitlinger, Dominik Kowald, Simone Kopeinik, Ilire Hasani-Mavriqi, Tobias Ley, Elisabeth Lex

Classic resource recommenders like Collaborative Filtering (CF) treat users as being just another entity, neglecting non-linear user-resource dynamics shaping attention and interpretation.

Collaborative Filtering

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