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--- |
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license: apache-2.0 |
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language: |
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- hu |
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metrics: |
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- accuracy |
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model-index: |
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- name: huBERTPlain |
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results: |
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- task: |
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type: text-classification |
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metrics: |
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- type: f1 |
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value: 0.91 |
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widget: |
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- text: "A vegetációs időben az országban rendszeresen jelentkező jégesők ellen is van mód védekezni lokálisan, ki-ki a saját nagy értékű ültetvényén." |
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example_title: "Positive" |
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- text: "Magyarország több évtizede küzd demográfiai válsággal, és egyre több gyermekre vágyó pár meddőségi problémákkal néz szembe." |
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exmaple_title: "Negative" |
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- text: "Tisztelt fideszes, KDNP-s Képviselőtársaim!" |
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example_title: "Neutral" |
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--- |
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## Model description |
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Cased fine-tuned BERT model for Hungarian, trained on (manually annotated) parliamentary pre-agenda speeches scraped from `parlament.hu`. |
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## Intended uses & limitations |
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The model can be used as any other (cased) BERT model. It has been tested recognizing positive, negative, and neutral sentences in (parliamentary) pre-agenda speeches, where: |
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* 'Label_0': Neutral |
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* 'Label_1': Positive |
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* 'Label_2': Negative |
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## Training |
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The fine-tuned version of the original huBERT model (`SZTAKI-HLT/hubert-base-cc`), trained on HunEmPoli corpus. |
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| Category | Count | Ratio | Sentiment | Count | Ratio | |
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| -------- | ----- | ------ | --------- | ----- | ------ | |
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| Neutral | 351 | 1.85% | Neutral | 351 | 1.85% | |
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| Fear | 162 | 0.85% | Negative | 11180 | 58.84% | |
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| Sadness | 4258 | 22.41% | |
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| Anger | 643 | 3.38% | |
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| Disgust | 6117 | 32.19% | |
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| Success | 6602 | 34.74% | Positive | 7471 | 39.32% | |
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| Joy | 441 | 2.32% | |
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| Trust | 428 | 2.25% | |
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| Sum | 19002 | | | | | |
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## Eval results |
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| Class | Precision | Recall | F-Score | |
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|-----|------------|------------|------| |
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|Neutral|0.83|0.71|0.76| |
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|Positive|0.87|0.91|0.9| |
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|Negative|0.94|0.91|0.93| |
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|Macro AVG|0.88|0.85|0.86| |
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|Weighted WVG|0.91|0.91|0.91| |
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## Usage |
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```py |
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from transformers import AutoTokenizer, AutoModelForSequenceClassification |
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tokenizer = AutoTokenizer.from_pretrained("poltextlab/HunEmBERT3") |
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model = AutoModelForSequenceClassification.from_pretrained("poltextlab/HunEmBERT3") |
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``` |
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### BibTeX entry and citation info |
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If you use the model, please cite the following paper: |
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Bibtex: |
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```bibtex |
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@ARTICLE{10149341, |
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author={{"U}veges, Istv{\'a}n and Ring, Orsolya}, |
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journal={IEEE Access}, |
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title={HunEmBERT: a fine-tuned BERT-model for classifying sentiment and emotion in political communication}, |
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year={2023}, |
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volume={11}, |
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number={}, |
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pages={60267-60278}, |
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doi={10.1109/ACCESS.2023.3285536} |
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} |
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``` |
