{
  "id": 475459,
  "title": "Why the competition metric is well designed",
  "url": "/competitions/home-credit-credit-risk-model-stability/discussion/475459",
  "author_name": "",
  "post_date": "2024-02-08T14:08:42.789001900Z",
  "votes": 13,
  "comment_count": 1,
  "views": 0,
  "content": "<p>Gini scores are calculated on a weekly basis -&gt; only the ranking <code>within a given week</code> matters. In this way, the metric is resistant to mean correction of the target for specific time periods, using external data related to the state of the economy. (e.g. GDP growth in a quarter etc.).</p>",
  "messages": [
    {
      "id": "2642935",
      "postDate": "02/08/2024 14:08:42",
      "content": "<p>Gini scores are calculated on a weekly basis -&gt; only the ranking <code>within a given week</code> matters. In this way, the metric is resistant to mean correction of the target for specific time periods, using external data related to the state of the economy. (e.g. GDP growth in a quarter etc.).</p>",
      "rawMarkdown": "Gini scores are calculated on a weekly basis -> only the ranking `within a given week` matters. In this way, the metric is resistant to mean correction of the target for specific time periods, using external data related to the state of the economy. (e.g. GDP growth in a quarter etc.).",
      "votes": null
    },
    {
      "id": "2643062",
      "postDate": "02/08/2024 15:40:04",
      "content": "<p>Thanks, we tried to make it as robust as possible. </p>",
      "rawMarkdown": "Thanks, we tried to make it as robust as possible.",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 2643062,
      "author_name": "jetakow",
      "author_url": "",
      "post_date": "02/08/2024 15:40:04",
      "content": "<p>Thanks, we tried to make it as robust as possible. </p>",
      "votes": null,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "2642935": "Gini scores are calculated on a weekly basis -> only the ranking `within a given week` matters. In this way, the metric is resistant to mean correction of the target for specific time periods, using external data related to the state of the economy. (e.g. GDP growth in a quarter etc.).",
    "2643062": "Thanks, we tried to make it as robust as possible."
  },
  "source": "meta"
}