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--- |
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language: nl |
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license: mit |
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datasets: |
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- dbrd |
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model-index: |
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- name: robbertje-non-shuffled-dutch-sentiment |
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results: |
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- task: |
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type: text-classification |
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name: Text Classification |
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dataset: |
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name: dbrd |
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type: sentiment-analysis |
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split: test |
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metrics: |
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- name: Accuracy |
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type: accuracy |
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value: 0.9294064748201439 |
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widget: |
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- text: "Ik erken dat dit een boek is, daarmee is alles gezegd." |
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- text: "Prachtig verhaal, heel mooi verteld en een verrassend einde... Een topper!" |
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thumbnail: "https://github.com/iPieter/robbertje/raw/master/images/robbertje_logo_with_name.png" |
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tags: |
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- Dutch |
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- Flemish |
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- RoBERTa |
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- RobBERT |
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--- |
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<p align="center"> |
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<img src="https://github.com/iPieter/robbertje/raw/master/images/robbertje_logo_with_name.png" alt="RobBERTje: A collection of distilled Dutch models" width="75%"> |
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</p> |
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# RobBERTje finetuned for sentiment analysis on DBRD |
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This is a finetuned model based on [RobBERTje (non-shuffled)](https://huggingface.co/DTAI-KULeuven/robbertje-1-gb-non-shuffled). We used [DBRD](https://huggingface.co/datasets/dbrd), which consists of book reviews from [hebban.nl](hebban.nl). Hence our example sentences about books. We did some limited experiments to test if this also works for other domains, but this was not |
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# Training data and setup |
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We used the [Dutch Book Reviews Dataset (DBRD)](https://huggingface.co/datasets/dbrd) from van der Burgh et al. (2019). |
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Originally, these reviews got a five-star rating, but this has been converted to positive (⭐️⭐️⭐️⭐️ and ⭐️⭐️⭐️⭐️⭐️), neutral (⭐️⭐️⭐️) and negative (⭐️ and ⭐️⭐️). |
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We used 19.5k reviews for the training set, 528 reviews for the validation set and 2224 to calculate the final accuracy. |
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The validation set was used to evaluate a random hyperparameter search over the learning rate, weight decay and gradient accumulation steps. |
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The full training details are available in [`training_args.bin`](https://huggingface.co/DTAI-KULeuven/robbert-v2-dutch-sentiment/blob/main/training_args.bin) as a binary PyTorch file. |
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# Limitations and biases |
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- The domain of the reviews is limited to book reviews. |
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- Most authors of the book reviews were women, which could have caused [a difference in performance for reviews written by men and women](https://www.aclweb.org/anthology/2020.findings-emnlp.292). |
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## Credits and citation |
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This project is created by [Pieter Delobelle](https://people.cs.kuleuven.be/~pieter.delobelle), [Thomas Winters](https://thomaswinters.be) and [Bettina Berendt](https://people.cs.kuleuven.be/~bettina.berendt/). |
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If you would like to cite our paper or models, you can use the following BibTeX: |
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``` |
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@article{Delobelle_Winters_Berendt_2021, |
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title = {RobBERTje: A Distilled Dutch BERT Model}, |
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author = {Delobelle, Pieter and Winters, Thomas and Berendt, Bettina}, |
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year = 2021, |
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month = {Dec.}, |
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journal = {Computational Linguistics in the Netherlands Journal}, |
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volume = 11, |
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pages = {125–140}, |
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url = {https://www.clinjournal.org/clinj/article/view/131} |
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} |
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@inproceedings{delobelle2020robbert, |
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title = "{R}ob{BERT}: a {D}utch {R}o{BERT}a-based {L}anguage {M}odel", |
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author = "Delobelle, Pieter and |
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Winters, Thomas and |
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Berendt, Bettina", |
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booktitle = "Findings of the Association for Computational Linguistics: EMNLP 2020", |
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month = nov, |
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year = "2020", |
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address = "Online", |
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publisher = "Association for Computational Linguistics", |
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url = "https://www.aclweb.org/anthology/2020.findings-emnlp.292", |
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doi = "10.18653/v1/2020.findings-emnlp.292", |
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pages = "3255--3265" |
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} |
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``` |
