{
  "id": 198062,
  "title": "What features would improve the Riiid model??",
  "url": "/competitions/riiid-test-answer-prediction/discussion/198062",
  "author_name": "",
  "post_date": "2020-11-19T15:24:11.481373600Z",
  "votes": null,
  "comment_count": 4,
  "views": 0,
  "content": "<p>Hi every one,<br>\nI took part this competition and build simple model (0.712 Acc), but after 50 versions, I can not  pass 0.753 Acc.</p>",
  "messages": [
    {
      "id": "1083963",
      "postDate": "11/19/2020 15:24:11",
      "content": "<p>Hi every one,<br>\nI took part this competition and build simple model (0.712 Acc), but after 50 versions, I can not  pass 0.753 Acc.</p>",
      "rawMarkdown": "Hi every one,\nI took part this competition and build simple model (0.712 Acc), but after 50 versions, I can not  pass 0.753 Acc.",
      "votes": null
    },
    {
      "id": "1084049",
      "postDate": "11/19/2020 17:02:07",
      "content": "<p>The metric of this competition is not accuracy, but roc auc</p>\n<p>Check <a href=\"https://www.kaggle.com/c/riiid-test-answer-prediction/notebooks\" target=\"_blank\">https://www.kaggle.com/c/riiid-test-answer-prediction/notebooks</a>. <br>\nThere are many ideas. There are notebooks with 0.760+ score.</p>",
      "rawMarkdown": "The metric of this competition is not accuracy, but roc auc\n\nCheck https://www.kaggle.com/c/riiid-test-answer-prediction/notebooks. \nThere are many ideas. There are notebooks with 0.760+ score.",
      "votes": null
    },
    {
      "id": "1084311",
      "postDate": "11/19/2020 23:20:29",
      "content": "<p>Sorted by score, good features can be found in: <a href=\"https://www.kaggle.com/markwijkhuizen/riiid-training-and-prediction-using-a-state\" target=\"_blank\">https://www.kaggle.com/markwijkhuizen/riiid-training-and-prediction-using-a-state</a></p>",
      "rawMarkdown": "Sorted by score, good features can be found in: https://www.kaggle.com/markwijkhuizen/riiid-training-and-prediction-using-a-state",
      "votes": null
    },
    {
      "id": "1084698",
      "postDate": "11/20/2020 10:04:05",
      "content": "<p>Thanks <a href=\"https://www.kaggle.com/batyazhizni\" target=\"_blank\">@batyazhizni</a> </p>",
      "rawMarkdown": "Thanks @batyazhizni",
      "votes": null
    },
    {
      "id": "1084699",
      "postDate": "11/20/2020 10:04:44",
      "content": "<p>Thanks! <a href=\"https://www.kaggle.com/aliabdin1\" target=\"_blank\">@aliabdin1</a> </p>",
      "rawMarkdown": "Thanks! @aliabdin1",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 1084049,
      "author_name": "batyazhizni",
      "author_url": "",
      "post_date": "11/19/2020 17:02:07",
      "content": "<p>The metric of this competition is not accuracy, but roc auc</p>\n<p>Check <a href=\"https://www.kaggle.com/c/riiid-test-answer-prediction/notebooks\" target=\"_blank\">https://www.kaggle.com/c/riiid-test-answer-prediction/notebooks</a>. <br>\nThere are many ideas. There are notebooks with 0.760+ score.</p>",
      "votes": null,
      "replies": [
        {
          "id": 1084698,
          "author_name": "ammarnassanalhajali",
          "author_url": "",
          "post_date": "11/20/2020 10:04:05",
          "content": "<p>Thanks <a href=\"https://www.kaggle.com/batyazhizni\" target=\"_blank\">@batyazhizni</a> </p>",
          "votes": null,
          "replies": []
        }
      ]
    },
    {
      "id": 1084311,
      "author_name": "aliabdin1",
      "author_url": "",
      "post_date": "11/19/2020 23:20:29",
      "content": "<p>Sorted by score, good features can be found in: <a href=\"https://www.kaggle.com/markwijkhuizen/riiid-training-and-prediction-using-a-state\" target=\"_blank\">https://www.kaggle.com/markwijkhuizen/riiid-training-and-prediction-using-a-state</a></p>",
      "votes": null,
      "replies": [
        {
          "id": 1084699,
          "author_name": "ammarnassanalhajali",
          "author_url": "",
          "post_date": "11/20/2020 10:04:44",
          "content": "<p>Thanks! <a href=\"https://www.kaggle.com/aliabdin1\" target=\"_blank\">@aliabdin1</a> </p>",
          "votes": null,
          "replies": []
        }
      ]
    }
  ],
  "raw_markdown_by_id": {
    "1083963": "Hi every one,\nI took part this competition and build simple model (0.712 Acc), but after 50 versions, I can not  pass 0.753 Acc.",
    "1084049": "The metric of this competition is not accuracy, but roc auc\n\nCheck https://www.kaggle.com/c/riiid-test-answer-prediction/notebooks. \nThere are many ideas. There are notebooks with 0.760+ score.",
    "1084311": "Sorted by score, good features can be found in: https://www.kaggle.com/markwijkhuizen/riiid-training-and-prediction-using-a-state",
    "1084698": "Thanks @batyazhizni",
    "1084699": "Thanks! @aliabdin1"
  },
  "source": "meta"
}