AIR-JPMC@SMM4H'22: Classifying Self-Reported Intimate Partner Violence in Tweets with Multiple BERT-based Models. (arXiv:2209.10763v1 [cs.CL])

This paper presents our submission for the SMM4H 2022-Shared Task on the
classification of self-reported intimate partner violence on Twitter (in
English). The goal of this task was to accurately determine if the contents of
a given tweet demonstrated someone reporting their own experience with intimate
partner violence. The submitted system is an ensemble of five RoBERTa models
each weighted by their respective F1-scores on the validation data-set. This
system performed 13% better than the baseline and was the best …

arxiv bert jpmc partner