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  "fetched_at": "2026-10-19T19:15:15Z",
  "source_url": "https://www.kaggle.com/competitions/2021-nycu-ml-hw5/data",
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      "name": "data-description",
      "content": "In the dataset, we include the recipe id, the type of cuisine, and the list of ingredients of each recipe (of variable length). The data is stored in JSON format.\n\nAn example of a recipe node in `train.json`:\n\n```\n {  \n \"id\": 24717,  \n \"cuisine\": \"indian\",  \n \"ingredients\": [  \n     \"tumeric\",  \n     \"vegetable stock\",  \n     \"tomatoes\",  \n     \"garam masala\",  \n     \"naan\",  \n     \"red lentils\",  \n     \"red chili peppers\",  \n     \"onions\",  \n     \"spinach\",  \n     \"sweet potatoes\"  \n ]  \n }\n```\n\nIn the test file `test.json`, the format of a recipe is the same as `train.json`, only the cuisine type is removed, as it is the target variable you are going to predict.",
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      "name": "Description",
      "content": "- Artificial Neural Networks - 30%\n    - for ANN model, you could use any Neural Network base model you want and implement it by yourself.\n    - Every framework (such as TensorFlow or PyTorch) is allowed.\n    - explain the reasoning of your model choice, data augmentation, and training process.",
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      "name": "Evaluation",
      "content": "For simplicity, the evaluation metric for this competition is overall [Accuracy](https://en.wikipedia.org/wiki/Accuracy_and_precision#In_binary_classification):\n$$ Accuracy=\\frac{tp+tn}{tp+tn+fp+fn} $$\n\n### Submission Format\nYou must submit a CSV file with exactly 10000 entries plus a header row.\nThe file should have exactly 2 columns:\n- Id (sorted in any order)\n- Category (must be string from all possible cuisine)\n```\nId,Category\n15717,mexican\n25265,moroccan\n6935,indian\n46557,korean\n8678,greek\n```\nEtc.\nSample submission file (sample_submission.csv) can be downloaded in [Data secsion](https://www.kaggle.com/c/2021-nycu-ml-hw5/data).",
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    {
      "name": "rules",
      "content": "This is a page where you can include rules that participants must accept before joining. You may wish to include rules like:\n\n- Don't cheat！\n- Apply yourself！\n- Have fun！",
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