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--- |
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language: de |
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tags: |
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- bert |
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license: apache-2.0 |
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widget: |
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- text: "Das Frühstück ist sehr gut, es gibt auch Laktosefreie Produkte." |
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example_title: "Example 1" |
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- text: "Das Personal ist sehr kompetent und sehr freundlich." |
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example_title: "Example 2" |
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- text: "Die Zimmer sind wie beschrieben sehr klein, vergleichbar mit einer Kreuzfahrtschiffkabine. " |
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example_title: "Example 3" |
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- text: "Scheinwerfer vor dem Zimmer ganze Nacht an und zu hell" |
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example_title: "Example 4" |
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--- |
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# German Hotel Review Sentiment Classification |
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A model trained on German Hotel Reviews from Switzerland. The base model is the [bert-base-german-cased](https://huggingface.co/bert-base-german-cased). The last hidden layer of the base model was extracted and a classification layer was added. The entire model was then trained for 5 epochs on our dataset. |
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# Model Performance |
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| Classes | Precision | Recall | F1 Score | |
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| :---: | :---: | :---: |:---: | |
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| Positive | 90.48% | 82.61% | 86.36% | |
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| Negative | 70.59% | 92.31% | 80.00% | |
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| Neutral | 28.57% | 13.33% | 18.18% | |
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| Accuracy | | | 76.00% | |
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| Macro Average | 63.21% | 62.75% | 61.52% | |
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| Weighted Average | 73.43% | 76.00% | 73.65% | |
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## Confusion Matrix |
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