{
  "id": 364731,
  "title": "I have question about cart and order objective",
  "url": "/competitions/otto-recommender-system/discussion/364731",
  "author_name": "",
  "post_date": "2022-11-08T02:05:32.394932100Z",
  "votes": 3,
  "comment_count": 2,
  "views": 0,
  "content": "<p>\"The ground truth for carts and orders contains all aid values that were added to a cart and ordered respectively during the session\".  \"In other words, the test data contains sessions truncated by timestamp, and you are to predict what occurs after the point of truncation.\" </p>\n<p>I can't understand its meaning when i read these two sentences. So we need to predict carts and orders <strong>after the session</strong>, or we need to predict carts and orders <strong>during the session</strong>? </p>\n<p>Please help me to understand the objective.</p>",
  "messages": [
    {
      "id": "2021099",
      "postDate": "11/08/2022 02:05:32",
      "content": "<p>\"The ground truth for carts and orders contains all aid values that were added to a cart and ordered respectively during the session\".  \"In other words, the test data contains sessions truncated by timestamp, and you are to predict what occurs after the point of truncation.\" </p>\n<p>I can't understand its meaning when i read these two sentences. So we need to predict carts and orders <strong>after the session</strong>, or we need to predict carts and orders <strong>during the session</strong>? </p>\n<p>Please help me to understand the objective.</p>",
      "rawMarkdown": "\"The ground truth for carts and orders contains all aid values that were added to a cart and ordered respectively during the session\".  \"In other words, the test data contains sessions truncated by timestamp, and you are to predict what occurs after the point of truncation.\" \n\nI can't understand its meaning when i read these two sentences. So we need to predict carts and orders **after the session**, or we need to predict carts and orders **during the session**? \n\nPlease help me to understand the objective.",
      "votes": null
    },
    {
      "id": "2021164",
      "postDate": "11/08/2022 03:51:24",
      "content": "<p>In this competition, \"session\" means \"user\". We need to predict what the user will click, cart, and order in the future (after the last timestamp in the user's test data).</p>",
      "rawMarkdown": "In this competition, \"session\" means \"user\". We need to predict what the user will click, cart, and order in the future (after the last timestamp in the user's test data).",
      "votes": null
    },
    {
      "id": "2021247",
      "postDate": "11/08/2022 05:50:56",
      "content": "<p><a href=\"https://www.kaggle.com/cdeotte\" target=\"_blank\">@cdeotte</a> ,Thank you very much. I understand it after reading your comment.</p>",
      "rawMarkdown": "cdeotte ,Thank you very much. I understand it after reading your comment.",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 2021164,
      "author_name": "cdeotte",
      "author_url": "",
      "post_date": "11/08/2022 03:51:24",
      "content": "<p>In this competition, \"session\" means \"user\". We need to predict what the user will click, cart, and order in the future (after the last timestamp in the user's test data).</p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 2021247,
      "author_name": "narutow",
      "author_url": "",
      "post_date": "11/08/2022 05:50:56",
      "content": "<p><a href=\"https://www.kaggle.com/cdeotte\" target=\"_blank\">@cdeotte</a> ,Thank you very much. I understand it after reading your comment.</p>",
      "votes": null,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "2021099": "\"The ground truth for carts and orders contains all aid values that were added to a cart and ordered respectively during the session\".  \"In other words, the test data contains sessions truncated by timestamp, and you are to predict what occurs after the point of truncation.\" \n\nI can't understand its meaning when i read these two sentences. So we need to predict carts and orders **after the session**, or we need to predict carts and orders **during the session**? \n\nPlease help me to understand the objective.",
    "2021164": "In this competition, \"session\" means \"user\". We need to predict what the user will click, cart, and order in the future (after the last timestamp in the user's test data).",
    "2021247": "cdeotte ,Thank you very much. I understand it after reading your comment."
  },
  "source": "meta"
}