{
  "fetched_at": "2026-10-20T14:50:50Z",
  "source_url": "https://www.kaggle.com/competitions/ds20-230706-winequalityprediction/data",
  "pages": [
    {
      "name": "data-description",
      "content": "##Files\n- **wine_train.csv** - the training set\n- **wine_X_test.csv** - the test set\n- **wine_y_test_pred.csv** - a sample submission file in the correct format",
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    {
      "name": "rules",
      "content": "Good Luck!",
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    },
    {
      "name": "Description",
      "content": "##Wine Quality Prediction\n와인의 화학적 수치 데이터를 이용하여 와인의 질을 예측하는 문제이다.\n\n##Input\n- **fixed acidity**: Fixed acidity value\n- **volatile acidity**: Volatile acidity value\n- **citric acid**: Citric acid value\n- **residual sugar**: Residual sugar value\n- **chlorides**: Chlorides value\n- **free sulfur dioxide**: Free sulfur dioxide value\n- **total sulfur dioxide**: Total sulfur dioxide value\n- **density**: Density value\n- **pH**: pH value\n- **sulphates**: Sulphates value\n- **alcohol**: Alcohol value\n##Output\n- **quality**: Target quality",
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    {
      "name": "Evaluation",
      "content": "#Accuracy",
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