We present the first dataset and evaluation results on a newly defined computational task of trigger warning assignment. Labeled corpus data has been compiled from narrative works hosted on Archive of Our Own (AO3), a well-known fanfiction site. In this paper, we focus on the most frequently assigned trigger type--violence--and define a document-level binary classification task of whether or not to assign a violence trigger warning to a fanfiction, exploiting warning labels provided by AO3 authors. SVM and BERT models trained in four evaluation setups on the corpora we compiled yield F1 results ranging from 0.585 to 0.798, proving the violence trigger warning assignment to be a doable, however, non-trivial task.
Cite
@article{arxiv.2209.04409,
title = {Trigger Warnings: Bootstrapping a Violence Detector for FanFiction},
author = {Magdalena Wolska and Christopher Schröder and Ole Borchardt and Benno Stein and Martin Potthast},
journal= {arXiv preprint arXiv:2209.04409},
year = {2022}
}