Paper ID: 2412.11835

Improved Models for Media Bias Detection and Subcategorization

Tim Menzner, Jochen L. Leidner

We present improved models for the granular detection and sub-classification news media bias in English news articles. We compare the performance of zero-shot versus fine-tuned large pre-trained neural transformer language models, explore how the level of detail of the classes affects performance on a novel taxonomy of 27 news bias-types, and demonstrate how using synthetically generated example data can be used to improve quality

Submitted: Dec 16, 2024