Papers › Methods for Detoxification of Texts for the Russian Language

Methods for Detoxification of Texts for the Russian Language

19 May 2021arXiv:2105.09052archive 2025-07-28

Daryna Dementieva, Daniil Moskovskiy, Varvara Logacheva, David Dale, Olga Kozlova, Nikita Semenov, Alexander Panchenko

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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Code

sberbank-ai/ru-gpts officialmentioned in papermentioned on GitHubpytorch report
skoltech-nlp/rudetoxifier officialmentioned in papermentioned on GitHubpytorch report
ai-forever/ru-gpts mentioned on GitHubpytorch report

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Style Transfer

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Methods

AdamAttentionAttention DropoutBERTBPECosine AnnealingDense ConnectionsDiscriminative Fine-TuningDropoutGPT-2Layer NormalizationLinear LayerLinear Warmup With Cosine AnnealingLinear Warmup With Linear DecayMulti-Head AttentionResidual ConnectionSoftmaxWeight DecayWordPiece

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