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language: cop
widget:
- text: ⲁⲗⲗⲁ ⲁⲛⲟⲕ ⲁⲓⲥⲉⲧⲡⲧⲏⲩⲧⲛ ·
---

This is a [MicroBERT](https://github.com/lgessler/microbert) model for Coptic.

* Its suffix is **-mx**, which means that it was pretrained using supervision from masked language modeling and XPOS tagging.
* The unlabeled Coptic data was taken from version 4.2.0 of the [Coptic SCRIPTORIUM corpus](https://github.com/copticscriptorium/corpora), totaling 970,642 tokens. 
* The UD treebank [UD_Coptic_Scriptorium](https://github.com/UniversalDependencies/UD_Coptic-Scriptorium), v2.9, totaling 48,632 tokens, was used for labeled data.

Please see [the repository](https://github.com/lgessler/microbert) and 
[the paper](https://github.com/lgessler/microbert/raw/master/MicroBERT__MRL_2022_.pdf) for more details.