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--- |
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language: de |
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license: mit |
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tags: |
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- flair |
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- token-classification |
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- sequence-tagger-model |
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- hetzner |
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- hetzner-gex44 |
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- hetzner-gpu |
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base_model: dbmdz/bert-base-german-cased |
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widget: |
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- text: Wesentliche Tätigkeiten der Compliance-Funktion wurden an die Mercurtainment |
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AG , Düsseldorf , ausgelagert . |
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--- |
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# Fine-tuned Flair Model on CO-Fun NER Dataset |
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This Flair model was fine-tuned on the |
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[CO-Fun](https://arxiv.org/abs/2403.15322) NER Dataset using German DBMDZ BERT as backbone LM. |
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## Dataset |
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The [Company Outsourcing in Fund Prospectuses (CO-Fun) dataset](https://arxiv.org/abs/2403.15322) consists of |
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948 sentences with 5,969 named entity annotations, including 2,340 Outsourced Services, 2,024 Companies, 1,594 Locations |
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and 11 Software annotations. |
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Overall, the following named entities are annotated: |
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* `Auslagerung` (engl. outsourcing) |
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* `Unternehmen` (engl. company) |
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* `Ort` (engl. location) |
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* `Software` |
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## Fine-Tuning |
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The latest [Flair version](https://github.com/flairNLP/flair/tree/42ea3f6854eba04387c38045f160c18bdaac07dc) is used for |
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fine-tuning. |
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A hyper-parameter search over the following parameters with 5 different seeds per configuration is performed: |
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* Batch Sizes: [`16`, `8`] |
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* Learning Rates: [`3e-05`, `5e-05`] |
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More details can be found in this [repository](https://github.com/stefan-it/co-funer). All models are fine-tuned on a |
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[Hetzner GX44](https://www.hetzner.com/dedicated-rootserver/matrix-gpu/) with an NVIDIA RTX 4000. |
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## Results |
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A hyper-parameter search with 5 different seeds per configuration is performed and micro F1-score on development set |
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is reported: |
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| Configuration | Seed 1 | Seed 2 | Seed 3 | Seed 4 | Seed 5 | Average | |
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|--------------------|--------------|--------------|------------------|--------------|--------------|-----------------| |
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| `bs8-e10-lr5e-05` | [0.9378][1] | [0.928][2] | [0.9383][3] | [0.9374][4] | [0.9364][5] | 0.9356 ± 0.0043 | |
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| `bs8-e10-lr3e-05` | [0.9336][6] | [0.9366][7] | [0.9299][8] | [0.9417][9] | [0.9281][10] | 0.934 ± 0.0054 | |
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| `bs16-e10-lr5e-05` | [0.927][11] | [0.9341][12] | [**0.9372**][13] | [0.9283][14] | [0.9329][15] | 0.9319 ± 0.0042 | |
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| `bs16-e10-lr3e-05` | [0.9141][16] | [0.9321][17] | [0.9175][18] | [0.9391][19] | [0.9177][20] | 0.9241 ± 0.0109 | |
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[1]: https://hf.co/stefan-it/flair-co-funer-german_dbmdz_bert_base-bs8-e10-lr5e-05-1 |
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[2]: https://hf.co/stefan-it/flair-co-funer-german_dbmdz_bert_base-bs8-e10-lr5e-05-2 |
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[3]: https://hf.co/stefan-it/flair-co-funer-german_dbmdz_bert_base-bs8-e10-lr5e-05-3 |
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[4]: https://hf.co/stefan-it/flair-co-funer-german_dbmdz_bert_base-bs8-e10-lr5e-05-4 |
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[5]: https://hf.co/stefan-it/flair-co-funer-german_dbmdz_bert_base-bs8-e10-lr5e-05-5 |
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[6]: https://hf.co/stefan-it/flair-co-funer-german_dbmdz_bert_base-bs8-e10-lr3e-05-1 |
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[7]: https://hf.co/stefan-it/flair-co-funer-german_dbmdz_bert_base-bs8-e10-lr3e-05-2 |
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[8]: https://hf.co/stefan-it/flair-co-funer-german_dbmdz_bert_base-bs8-e10-lr3e-05-3 |
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[9]: https://hf.co/stefan-it/flair-co-funer-german_dbmdz_bert_base-bs8-e10-lr3e-05-4 |
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[10]: https://hf.co/stefan-it/flair-co-funer-german_dbmdz_bert_base-bs8-e10-lr3e-05-5 |
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[11]: https://hf.co/stefan-it/flair-co-funer-german_dbmdz_bert_base-bs16-e10-lr5e-05-1 |
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[12]: https://hf.co/stefan-it/flair-co-funer-german_dbmdz_bert_base-bs16-e10-lr5e-05-2 |
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[13]: https://hf.co/stefan-it/flair-co-funer-german_dbmdz_bert_base-bs16-e10-lr5e-05-3 |
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[14]: https://hf.co/stefan-it/flair-co-funer-german_dbmdz_bert_base-bs16-e10-lr5e-05-4 |
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[15]: https://hf.co/stefan-it/flair-co-funer-german_dbmdz_bert_base-bs16-e10-lr5e-05-5 |
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[16]: https://hf.co/stefan-it/flair-co-funer-german_dbmdz_bert_base-bs16-e10-lr3e-05-1 |
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[17]: https://hf.co/stefan-it/flair-co-funer-german_dbmdz_bert_base-bs16-e10-lr3e-05-2 |
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[18]: https://hf.co/stefan-it/flair-co-funer-german_dbmdz_bert_base-bs16-e10-lr3e-05-3 |
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[19]: https://hf.co/stefan-it/flair-co-funer-german_dbmdz_bert_base-bs16-e10-lr3e-05-4 |
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[20]: https://hf.co/stefan-it/flair-co-funer-german_dbmdz_bert_base-bs16-e10-lr3e-05-5 |
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The result in bold shows the performance of the current viewed model. |
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Additionally, the Flair [training log](training.log) and [TensorBoard logs](../../tensorboard) are also uploaded to the model |
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hub. |
