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  license: apache-2.0
 
 
 
 
 
 
 
 
 
 
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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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+
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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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+
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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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+
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+ # Model Performance
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+
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+ | Classes | Precision | Recall | F1 Score |
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+ | :--- | :---: | :---: |:---: |
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+ | Room | 84.62% | 88.00% | 86.27% |
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+ | Food | 79.17% | 82.61% | 80.85% |
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+ | Staff | 63.64% | 70.00% | 66.67% |
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+ | Location | 83.33% | 62.50% | 71.43% |
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+ | GeneralUtilitys | 76.92% | 76.92% | 76.92% |
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+ | HotelOrganisation | 26.67% | 30.77% | 28.57% |
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+ | Unknown | 25.00% | 16.67% | 20.00% |
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+ | ReasonForStay | 100.00% | 50.00% | 66.67% |
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+ | Accuracy | | | 69.00% |
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+ | Macro Average | 67.42% | 59.68% | 62.17% |
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+ | Weighted Average | 69.36% | 69.00% | 68.79% |
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+
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+ ## Confusion Matrix
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+ ![Confusion Matrix](bert-base-german-cased_German_classification.jpg)