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README.md
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---
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language: fa
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license: apache-2.0
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---
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# ParsBERT (v2.0)
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A Transformer-based Model for Persian Language Understanding
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We reconstructed the vocabulary and fine-tuned the ParsBERT v1.1 on the new Persian corpora in order to provide some functionalities for using ParsBERT in other scopes!
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Please follow the [ParsBERT](https://github.com/hooshvare/parsbert) repo for the latest information about previous and current models.
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## Persian Text Classification [DigiMag, Persian News]
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The task target is labeling texts in a supervised manner in both existing datasets `DigiMag` and `Persian News`.
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### Persian News
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A dataset of various news articles scraped from different online news agencies' websites. The total number of articles is 16,438, spread over eight different classes.
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1. Economic
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2. International
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3. Political
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4. Science Technology
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5. Cultural Art
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6. Sport
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7. Medical
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| Label | # |
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|:------------------:|:----:|
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| Social | 2170 |
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| Economic | 1564 |
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| International | 1975 |
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| Political | 2269 |
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| Science Technology | 2436 |
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| Cultural Art | 2558 |
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| Sport | 1381 |
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| Medical | 2085 |
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**Download**
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You can download the dataset from [here](https://drive.google.com/uc?id=1B6xotfXCcW9xS1mYSBQos7OCg0ratzKC)
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## Results
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The following table summarizes the F1 score obtained by ParsBERT as compared to other models and architectures.
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| Dataset | ParsBERT v2 | ParsBERT v1 | mBERT |
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|:-----------------:|:-----------:|:-----------:|:-----:|
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| Persian News | 97.44* | 97.19 | 95.79 |
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## How to use :hugs:
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| Task | Notebook |
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|---------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
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| Text Classification | [](https://colab.research.google.com/github/hooshvare/parsbert/blob/master/notebooks/Taaghche_Sentiment_Analysis.ipynb) |
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### BibTeX entry and citation info
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Please cite in publications as the following:
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```bibtex
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@article{ParsBERT,
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title={ParsBERT: Transformer-based Model for Persian Language Understanding},
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author={Mehrdad Farahani, Mohammad Gharachorloo, Marzieh Farahani, Mohammad Manthouri},
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journal={ArXiv},
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year={2020},
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volume={abs/2005.12515}
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}
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```
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## Questions?
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Post a Github issue on the [ParsBERT Issues](https://github.com/hooshvare/parsbert/issues) repo.
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