Methods for Detoxification of Texts for the Russian Language

• URL: http://arxiv.org/abs/2105.09052v1
• Date: Wed, 19 May 2021 10:37:44 GMT
• Title: Methods for Detoxification of Texts for the Russian Language
• Authors: Daryna Dementieva, Daniil Moskovskiy, Varvara Logacheva, David Dale, Olga Kozlova, Nikita Semenov, and Alexander Panchenko
• Abstract summary: We introduce the first study of automatic detoxification of Russian texts to combat offensive language. We test two types of models - unsupervised approach that performs local corrections and supervised approach based on pretrained language GPT-2 model. The results show that the tested approaches can be successfully used for detoxification, although there is room for improvement.
• Score: 55.337471467610094
• License: http://creativecommons.org/licenses/by/4.0/
• Abstract: We introduce the first study of automatic detoxification of Russian texts to combat offensive language. Such a kind of textual style transfer can be used, for instance, for processing toxic content in social media. While much work has been done for the English language in this field, it has never been solved for the Russian language yet. We test two types of models - unsupervised approach based on BERT architecture that performs local corrections and supervised approach based on pretrained language GPT-2 model - and compare them with several baselines. In addition, we describe evaluation setup providing training datasets and metrics for automatic evaluation. The results show that the tested approaches can be successfully used for detoxification, although there is room for improvement.

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