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--- |
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language: tr |
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license: mit |
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--- |
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# 🤗 + 📚 dbmdz Turkish ELECTRA model |
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In this repository the MDZ Digital Library team (dbmdz) at the Bavarian State |
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Library open sources a cased ELECTRA small model for Turkish 🎉 |
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# Turkish ELECTRA model |
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We release a small ELEC**TR**A model for Turkish, that was trained on the same data as *BERTurk*. |
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> ELECTRA is a new method for self-supervised language representation learning. It can be used to |
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> pre-train transformer networks using relatively little compute. ELECTRA models are trained to |
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> distinguish "real" input tokens vs "fake" input tokens generated by another neural network, similar to |
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> the discriminator of a GAN. |
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More details about ELECTRA can be found in the [ICLR paper](https://openreview.net/forum?id=r1xMH1BtvB) |
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or in the [official ELECTRA repository](https://github.com/google-research/electra) on GitHub. |
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## Stats |
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The current version of the model is trained on a filtered and sentence |
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segmented version of the Turkish [OSCAR corpus](https://traces1.inria.fr/oscar/), |
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a recent Wikipedia dump, various [OPUS corpora](http://opus.nlpl.eu/) and a |
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special corpus provided by [Kemal Oflazer](http://www.andrew.cmu.edu/user/ko/). |
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The final training corpus has a size of 35GB and 44,04,976,662 tokens. |
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Thanks to Google's TensorFlow Research Cloud (TFRC) we could train a cased model |
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on a TPU v3-8 for 1M steps. |
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## Model weights |
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[Transformers](https://github.com/huggingface/transformers) |
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compatible weights for both PyTorch and TensorFlow are available. |
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| Model | Downloads |
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| ------------------------------------------------- | --------------------------------------------------------------------------------------------------------------- |
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| `dbmdz/electra-small-turkish-cased-discriminator` | [`config.json`](https://cdn.huggingface.co/dbmdz/electra-small-turkish-cased-discriminator/config.json) • [`pytorch_model.bin`](https://cdn.huggingface.co/dbmdz/electra-small-turkish-cased-discriminator/pytorch_model.bin) • [`vocab.txt`](https://cdn.huggingface.co/dbmdz/electra-small-turkish-cased-discriminator/vocab.txt) |
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## Usage |
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With Transformers >= 2.8 our ELECTRA small cased model can be loaded like: |
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```python |
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from transformers import AutoModelWithLMHead, AutoTokenizer |
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tokenizer = AutoTokenizer.from_pretrained("dbmdz/electra-small-turkish-cased-discriminator") |
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model = AutoModelWithLMHead.from_pretrained("dbmdz/electra-small-turkish-cased-discriminator") |
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``` |
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## Results |
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For results on PoS tagging or NER tasks, please refer to |
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[this repository](https://github.com/stefan-it/turkish-bert/electra). |
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# Huggingface model hub |
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All models are available on the [Huggingface model hub](https://huggingface.co/dbmdz). |
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# Contact (Bugs, Feedback, Contribution and more) |
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For questions about our ELECTRA models just open an issue |
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[here](https://github.com/dbmdz/berts/issues/new) 🤗 |
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# Acknowledgments |
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Thanks to [Kemal Oflazer](http://www.andrew.cmu.edu/user/ko/) for providing us |
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additional large corpora for Turkish. Many thanks to Reyyan Yeniterzi for providing |
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us the Turkish NER dataset for evaluation. |
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Research supported with Cloud TPUs from Google's TensorFlow Research Cloud (TFRC). |
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Thanks for providing access to the TFRC ❤️ |
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Thanks to the generous support from the [Hugging Face](https://huggingface.co/) team, |
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it is possible to download both cased and uncased models from their S3 storage 🤗 |
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