---
language:
- ru

tags:
- toxic comments classification

licenses:
- cc-by-nc-sa
---

Bert-based classifier (finetuned from [Conversational Rubert](https://huggingface.co/DeepPavlov/rubert-base-cased-conversational))trained on merge of Russian Language Toxic Comments [dataset](https://www.kaggle.com/blackmoon/russian-language-toxic-comments/metadata) collected from 2ch.hk and Toxic Russian Comments [dataset](https://www.kaggle.com/alexandersemiletov/toxic-russian-comments) collected from ok.ru.

The datasets were merged, shuffled, and split into train,dev,test splits in 80-10-10 proportion.
The metrics obtained from test dataset is as follows

|              | precision | recall | f1-score | support |
|:------------:|:---------:|:------:|:--------:|:-------:|
|       0      |    0.98   |  0.99  |   0.98   | 21384   |
|       1      |    0.94   |  0.92  |   0.93   | 4886    |
|   accuracy   |    0.97   |  26270 |   0.94   |         |
| macro avg    | 0.96      | 0.96   | 0.96     | 26270   |
| weighted avg | 0.97      | 0.97   | 0.97     | 26270   |