{
  "id": 10730,
  "title": "Intraday clicks",
  "url": "/competitions/avazu-ctr-prediction/discussion/10730",
  "author_name": "",
  "post_date": "2014-10-25T06:16:49.450Z",
  "votes": 11,
  "comment_count": 8,
  "views": 3246,
  "content": "<p>Hello</p>\n<p>Looks like data is very strange or this is an export bug. I think&nbsp;this&nbsp;needed to be checked by admins</p>\n<p>In attach there is plot of clicks rolling mean intraday for all days.</p>\n<p>It's about the same count of records in every day, so it looks like there are no clicks at all after some time. That looks really strange for me. No clicks means literally 0&nbsp;clicks</p>",
  "messages": [
    {
      "id": "56708",
      "postDate": "10/25/2014 06:16:49",
      "content": "<p>Hello</p>\n<p>Looks like data is very strange or this is an export bug. I think&nbsp;this&nbsp;needed to be checked by admins</p>\n<p>In attach there is plot of clicks rolling mean intraday for all days.</p>\n<p>It's about the same count of records in every day, so it looks like there are no clicks at all after some time. That looks really strange for me. No clicks means literally 0&nbsp;clicks</p>",
      "rawMarkdown": "",
      "votes": null
    },
    {
      "id": "56740",
      "postDate": "10/25/2014 13:07:35",
      "content": "<p>it seems there is no click after 2 am in each day! I don't know but maybe that's what mobile ads do :P</p>\n<p>day&nbsp;&nbsp;&nbsp;&nbsp; #click&nbsp;&nbsp; time of last click<br>day01 69349 14100102<br>day02 86465 14100202<br>day03 76293 14100302<br>day04 67160 14100402<br>day05 69664 14100502<br>day06 57674 14100602<br>day07 59750 14100702<br>day08 68779 14100802<br>day09 71480 14100902<br>day10 58844 14101002</p>",
      "rawMarkdown": "",
      "votes": null
    },
    {
      "id": "56741",
      "postDate": "10/25/2014 13:11:23",
      "content": "<p>Thats very common in advertising. People sleep at night and thats why there is no click</p>",
      "rawMarkdown": "",
      "votes": null
    },
    {
      "id": "56742",
      "postDate": "10/25/2014 13:14:24",
      "content": "<p>[quote=Abhishek;56741]</p>\n<p>Thats very common in advertising. People sleep at night and thats why there is no click</p>\n<p>[/quote]</p>\n<p>Ok, but they sleep 21 hours a day. :D</p>",
      "rawMarkdown": "",
      "votes": null
    },
    {
      "id": "56748",
      "postDate": "10/25/2014 14:17:37",
      "content": "<p>[quote=Abhishek;56741]</p>\n<p>Thats very common in advertising. People sleep at night and thats why there is no click</p>\n<p>[/quote]</p>\n<p>When CTR drops like 2-5 times during some periods it's ok. However this cannot explain drop of clicks number to absolute zero when we have so much observations.</p>",
      "rawMarkdown": "",
      "votes": null
    },
    {
      "id": "56751",
      "postDate": "10/25/2014 14:42:50",
      "content": "<p>I was wondering what was behind those ridiculously low LogLoss scores on the leaderboard. &nbsp;I guess predicting zero clicks after 2 am would do it.</p>",
      "rawMarkdown": "",
      "votes": null
    },
    {
      "id": "56752",
      "postDate": "10/25/2014 14:47:11",
      "content": "<p>[quote=Dmitriy Guller;56751]</p>\n<p>I was wondering what was behind those ridiculously low LogLoss scores on the leaderboard. &nbsp;I guess predicting zero clicks after 2 am would do it.</p>\n<p>[/quote]</p>\n<p>yeah, that helps a bit. But the beating benchmark&nbsp;code&nbsp;is very powerful.</p>",
      "rawMarkdown": "",
      "votes": null
    },
    {
      "id": "56760",
      "postDate": "10/25/2014 17:23:41",
      "content": "<p>We are really sorry that there indeed is a bug in the data export script. We will contact Kaggle admin and try to upload the correct data files again. We will update you guys soon after everything is back to normal. <br>Thanks for your support!</p>",
      "rawMarkdown": "",
      "votes": null
    },
    {
      "id": "56778",
      "postDate": "10/26/2014 02:31:38",
      "content": "<p>[quote=Steve Wang;56760]</p>\n<p>We are really sorry that there indeed is a bug in the data export script. We will contact Kaggle admin and try to upload the correct data files again. We will update you guys soon after everything is back to normal. <br>Thanks for your support!</p>\n<p>[/quote]</p>\n<p>Achievement Unlocked :)</p>\n<p>&quot;Find a blocker bug in a competition&quot;</p>",
      "rawMarkdown": "",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 56740,
      "author_name": "jiweiliu",
      "author_url": "",
      "post_date": "10/25/2014 13:07:35",
      "content": "<p>it seems there is no click after 2 am in each day! I don't know but maybe that's what mobile ads do :P</p>\n<p>day&nbsp;&nbsp;&nbsp;&nbsp; #click&nbsp;&nbsp; time of last click<br>day01 69349 14100102<br>day02 86465 14100202<br>day03 76293 14100302<br>day04 67160 14100402<br>day05 69664 14100502<br>day06 57674 14100602<br>day07 59750 14100702<br>day08 68779 14100802<br>day09 71480 14100902<br>day10 58844 14101002</p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 56741,
      "author_name": "abhishek",
      "author_url": "",
      "post_date": "10/25/2014 13:11:23",
      "content": "<p>Thats very common in advertising. People sleep at night and thats why there is no click</p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 56742,
      "author_name": "jiweiliu",
      "author_url": "",
      "post_date": "10/25/2014 13:14:24",
      "content": "<p>[quote=Abhishek;56741]</p>\n<p>Thats very common in advertising. People sleep at night and thats why there is no click</p>\n<p>[/quote]</p>\n<p>Ok, but they sleep 21 hours a day. :D</p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 56748,
      "author_name": "dremovd",
      "author_url": "",
      "post_date": "10/25/2014 14:17:37",
      "content": "<p>[quote=Abhishek;56741]</p>\n<p>Thats very common in advertising. People sleep at night and thats why there is no click</p>\n<p>[/quote]</p>\n<p>When CTR drops like 2-5 times during some periods it's ok. However this cannot explain drop of clicks number to absolute zero when we have so much observations.</p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 56751,
      "author_name": "dmitriyguller",
      "author_url": "",
      "post_date": "10/25/2014 14:42:50",
      "content": "<p>I was wondering what was behind those ridiculously low LogLoss scores on the leaderboard. &nbsp;I guess predicting zero clicks after 2 am would do it.</p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 56752,
      "author_name": "jiweiliu",
      "author_url": "",
      "post_date": "10/25/2014 14:47:11",
      "content": "<p>[quote=Dmitriy Guller;56751]</p>\n<p>I was wondering what was behind those ridiculously low LogLoss scores on the leaderboard. &nbsp;I guess predicting zero clicks after 2 am would do it.</p>\n<p>[/quote]</p>\n<p>yeah, that helps a bit. But the beating benchmark&nbsp;code&nbsp;is very powerful.</p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 56760,
      "author_name": "stevewang0",
      "author_url": "",
      "post_date": "10/25/2014 17:23:41",
      "content": "<p>We are really sorry that there indeed is a bug in the data export script. We will contact Kaggle admin and try to upload the correct data files again. We will update you guys soon after everything is back to normal. <br>Thanks for your support!</p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 56778,
      "author_name": "dremovd",
      "author_url": "",
      "post_date": "10/26/2014 02:31:38",
      "content": "<p>[quote=Steve Wang;56760]</p>\n<p>We are really sorry that there indeed is a bug in the data export script. We will contact Kaggle admin and try to upload the correct data files again. We will update you guys soon after everything is back to normal. <br>Thanks for your support!</p>\n<p>[/quote]</p>\n<p>Achievement Unlocked :)</p>\n<p>&quot;Find a blocker bug in a competition&quot;</p>",
      "votes": null,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "56708": "",
    "56740": "",
    "56741": "",
    "56742": "",
    "56748": "",
    "56751": "",
    "56752": "",
    "56760": "",
    "56778": ""
  },
  "source": "meta"
}