@inproceedings{steimel-etal-2019-investigating,
    title = "Investigating Multilingual Abusive Language Detection: A Cautionary Tale",
    author = {Steimel, Kenneth  and
      Dakota, Daniel  and
      Chen, Yue  and
      K{\"u}bler, Sandra},
    booktitle = "Proceedings of the International Conference on Recent Advances in Natural Language Processing (RANLP 2019)",
    month = sep,
    year = "2019",
    address = "Varna, Bulgaria",
    publisher = "INCOMA Ltd.",
    url = "https://aclanthology.org/R19-1132",
    doi = "10.26615/978-954-452-056-4_132",
    pages = "1151--1160",
    abstract = "Abusive language detection has received much attention in the last years, and recent approaches perform the task in a number of different languages. We investigate which factors have an effect on multilingual settings, focusing on the compatibility of data and annotations. In the current paper, we focus on English and German. Our findings show large differences in performance between the two languages. We find that the best performance is achieved by different classification algorithms. Sampling to address class imbalance issues is detrimental for German and beneficial for English. The only similarity that we find is that neither data set shows clear topics when we compare the results of topic modeling to the gold standard. Based on our findings, we can conclude that a multilingual optimization of classifiers is not possible even in settings where comparable data sets are used.",
}