5 papers · 1 filter
Total Simulated Survey Error: Designing and Diagnosing Survey Responses from Large Language Models
Indira Sen, Georg Ahnert, Leah von der Heyde +3
Large Language models (LLMs), having been trained on vast amounts of human-generated data, may encode the attitudes and behaviors of these humans. As such, LLMs show promise in mim…
Simulating Persuasive Dialogues on Meat Reduction with Generative Agents
Georg Ahnert, Elena Wurth, Markus Strohmaier +1
Meat reduction benefits human and planetary health, but social norms keep meat central in shared meals. To date, the development of communication strategies that promote meat reduc…
Extracting Affect Aggregates from Longitudinal Social Media Data with Temporal Adapters for Large Language Models
Georg Ahnert, Max Pellert, David Garcia +1
This paper proposes temporally aligned Large Language Models (LLMs) as a tool for longitudinal analysis of social media data. We fine-tune Temporal Adapters for Llama 3 8B on full…
Fair Pairs: Fairness-Aware Ranking Recovery from Pairwise Comparisons
Georg Ahnert, Antonio Ferrara, Claudia Wagner
Pairwise comparisons based on human judgements are an effective method for determining rankings of items or individuals. However, as human biases perpetuate from pairwise compariso…
The FairCeptron: A Framework for Measuring Human Perceptions of Algorithmic Fairness
Georg Ahnert, Ivan Smirnov, Florian Lemmerich +2
Measures of algorithmic fairness often do not account for human perceptions of fairness that can substantially vary between different sociodemographics and stakeholders. The FairCe…