ArMIS - The Arabic Misogyny and Sexism Corpus with Annotator Subjective Disagreements
Summary
Online misogynistic and sexist language is increasing in the Arabic-speaking world. In Saudi Arabia it has grown alongside the Vision 2030 reforms that loosened restrictions on women. Few Arabic benchmarks exist for detecting it, and those that do collapse annotator judgments into a single gold label, even though such judgments are highly subjective. The authors present ArMIS, an Arabic corpus of tweets labelled for misogyny and sexism. Its annotators were selected to differ in religious outlook (liberal, moderate, conservative), and the study also considers annotator gender. Every individual judgment is kept rather than merged. Annotation experiments show that differences in belief significantly affect disagreement between annotators. The authors describe ArMIS as the first dataset to examine in detail how beliefs shape misogyny annotation. Proof-of-concept experiments show that state-of-the-art detectors can be trained on data whose disagreements were never reconciled. The paper also discusses evaluation options for such models. Its broader point is that, for subjective tasks, disagreement carries information about annotators' perspectives and is not simply noise.
Key points
- ArMIS is an Arabic misogyny/sexism dataset. Its labels come from annotators with liberal, moderate and conservative religious views, and all individual (non-aggregated) annotations are preserved.
- The hypothesised factors were annotator gender and religious belief. The results showed a significant effect of belief on disagreement.
- Before ArMIS, the only Arabic misogyny resource was Let-Mi (Levantine tweets addressed to seven female journalists). It resolved disagreements by aggregation. Its counts were 5,529 unanimous, 1,021 two-of-three and 53 conflicting tweets, with Krippendorff's alpha 82.9%.
- Agreement reported in earlier misogyny work varies widely:
- about 0.37–0.49 kappa in Anzovino et al. (2018);
- 0.45–0.96 across the Evalita-2018 figures;
- 0.47–0.83 in SemEval-2019.
- The authors interpret this spread as a sign of matching versus clashing annotator biases.
- The study builds on the learning-from-disagreement literature, including soft labels, modelling individual labellers, and agreement-aware losses.
Interesting ideas
- I1. Pick annotators deliberately so that they differ on a trait expected to drive judgments, then test whether that trait explains disagreement; this turns noise into a measurable variable. — For Mova (learn): Our witness parsers could be tagged by "school" (training treebank, architecture), so we can check whether their disagreements cluster by origin rather than by chance.
- I2. Keep every annotator's label instead of forcing one gold answer, since for subjective tasks the spread of answers is itself data. — For Mova (frames): Irony and implicature readings could be stored as several perspective-labelled frames with their support, instead of collapsing them to one interpretation.
- I3. Read inconsistent agreement scores across datasets as evidence of whether annotator biases matched or clashed, rather than as better or worse annotation quality. — For Mova (learn): When witness parsers agree strongly on some construction, check whether they share a training source before trusting that agreement as silver data.
- I4. Evaluate models trained on unreconciled data in more than one way, not only against a single majority label. — For Mova (answer): Questions with legitimately ambiguous answers could be scored against the full distribution of acceptable answers, with an explicit note about which reading was chosen.
Cited by
Cite
@inproceedings{almanea2022armis,
title = {{ArMIS - The Arabic Misogyny and Sexism Corpus with Annotator Subjective Disagreements}},
author = {Almanea, Dina and Poesio, Massimo},
booktitle = {Proceedings of the Thirteenth Language Resources and Evaluation Conference},
year = {2022},
doi = {10.63317/54k36jd8ef3m},
url = {https://doi.org/10.63317/54k36jd8ef3m}
}References
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