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---
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base_model: dbmdz/bert-base-german-uncased
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model-index:
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- name: LernnaviBERT
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---
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should probably proofread and complete it, then remove this comment. -->
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It achieves the following results on the evaluation set:
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- Loss: 0.0060
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More information needed
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## Training
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### Training hyperparameters
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- learning_rate: 2e-05
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- train_batch_size: 16
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- eval_batch_size: 16
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- seed: 42
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- optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
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- lr_scheduler_type: linear
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- num_epochs: 3
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- mixed_precision_training: Native AMP
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### Training results
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| 0.0096 | 3.0 | 7215 | 0.0072 |
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### Framework versions
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- Transformers 4.37.1
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library_name: transformers
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base_model: dbmdz/bert-base-german-uncased
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license: mit
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language:
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- de
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model-index:
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- name: LernnaviBERT
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results: []
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---
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# LernnaviBERT Model Card
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LernnaviBERT is finetuning of [German BERT](https://huggingface.co/dbmdz/bert-base-german-uncased) on educational textual data from the Lernnavi Intelligent Tutoring Systems (ITS). It is trained on masked language modeling following the BERT training scheme.
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### Model Sources
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- **Repository:** [https://github.com/epfl-ml4ed/answer-forecasting](https://github.com/epfl-ml4ed/answer-forecasting)
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- **Paper:** [https://arxiv.org/abs/2405.20079](https://arxiv.org/abs/2405.20079)
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### Direct Use
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Being a fine-tuning of a base BERT model, LernnaviBERT is suitable for all BERT uses, especially in the educational domain in the German language.
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### Downstream Use
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LernnaviBERT has been fine-tuned for [MCQ answering](https://huggingface.co/epfl-ml4ed/MCQBert) and Student Answer Forecasting (like [MCQStudentBertCat](https://huggingface.co/epfl-ml4ed/MCQStudentBertCat) and [MCQStudentBertSum](https://huggingface.co/epfl-ml4ed/MCQStudentBertSum)) as described in [https://arxiv.org/abs/2405.20079](https://arxiv.org/abs/2405.20079)
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## Training Details
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The model was trained on text data from a real-world ITS, Lernnavi, on ~40k text pieces for 3 epochs with a batch size of 16, going from an initial perplexity of 1.21 on Lernnavi data to a final perplexity of 1.01
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### Training hyperparameters
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- learning_rate: 2e-05
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- train_batch_size: 16
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- eval_batch_size: 16
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- optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
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- lr_scheduler_type: linear
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- num_epochs: 3
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- mixed_precision_training: Native AMP
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### Training results
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| 0.0096 | 3.0 | 7215 | 0.0072 |
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## Citation
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If you find this useful in your work, please cite our paper
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```
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@misc{gado2024student,
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title={Student Answer Forecasting: Transformer-Driven Answer Choice Prediction for Language Learning},
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author={Elena Grazia Gado and Tommaso Martorella and Luca Zunino and Paola Mejia-Domenzain and Vinitra Swamy and Jibril Frej and Tanja Käser},
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year={2024},
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eprint={2405.20079},
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archivePrefix={arXiv},
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}
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```
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```
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Gado, E., Martorella, T., Zunino, L., Mejia-Domenzain, P., Swamy, V., Frej, J., Käser, T. (2024).
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Student Answer Forecasting: Transformer-Driven Answer Choice Prediction for Language Learning.
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In: Proceedings of the Conference on Educational Data Mining (EDM 2024).
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```
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### Framework versions
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- Transformers 4.37.1
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