{
  "id": 46340,
  "title": "Invitation to WSDM Cup 2018 Workshop from Competition Organizers",
  "url": "/competitions/kkbox-churn-prediction-challenge/discussion/46340",
  "author_name": "",
  "post_date": "2017-12-25T10:09:21.658170900Z",
  "votes": 7,
  "comment_count": 3,
  "views": 0,
  "content": "<p>After two month's fierce battle, we have finalized the leaderboard of  KKBOX's Churn Prediction Challenge, one of the tasks of WSDM Cup 2018.</p>\n\n<p>We will hold WSDM Cup 2018 workshop on February, 9th 2018, which brings top participants together and exchange all the brilliant ideas with each other. We are thrilled to invite top 10 teams to present your work during the workshop. Workshop paper submission deadline is Jan, 9th, 2018, and if an extension is needed, please make a request to us. </p>\n\n<p>Moreover, please let us know if your team are eligible for travel grants, that is, the team consists of all student members except one advisor.  Besides teams already receive the prizes, top 2 teams that are ranked among top 10 will be offered travel grants for attending WSDM Cup 2018 workshop.</p>\n\n<p>Best, </p>\n\n<p>From WSDM Cup 2018 Organizers</p>",
  "messages": [
    {
      "id": "262118",
      "postDate": "12/25/2017 10:09:21",
      "content": "<p>After two month's fierce battle, we have finalized the leaderboard of  KKBOX's Churn Prediction Challenge, one of the tasks of WSDM Cup 2018.</p>\n\n<p>We will hold WSDM Cup 2018 workshop on February, 9th 2018, which brings top participants together and exchange all the brilliant ideas with each other. We are thrilled to invite top 10 teams to present your work during the workshop. Workshop paper submission deadline is Jan, 9th, 2018, and if an extension is needed, please make a request to us. </p>\n\n<p>Moreover, please let us know if your team are eligible for travel grants, that is, the team consists of all student members except one advisor.  Besides teams already receive the prizes, top 2 teams that are ranked among top 10 will be offered travel grants for attending WSDM Cup 2018 workshop.</p>\n\n<p>Best, </p>\n\n<p>From WSDM Cup 2018 Organizers</p>",
      "rawMarkdown": "After two month's fierce battle, we have finalized the leaderboard of  KKBOX's Churn Prediction Challenge, one of the tasks of WSDM Cup 2018.\n\nWe will hold WSDM Cup 2018 workshop on February, 9th 2018, which brings top participants together and exchange all the brilliant ideas with each other. We are thrilled to invite top 10 teams to present your work during the workshop. Workshop paper submission deadline is Jan, 9th, 2018, and if an extension is needed, please make a request to us. \n\nMoreover, please let us know if your team are eligible for travel grants, that is, the team consists of all student members except one advisor.  Besides teams already receive the prizes, top 2 teams that are ranked among top 10 will be offered travel grants for attending WSDM Cup 2018 workshop.\n\nBest, \n\nFrom WSDM Cup 2018 Organizers",
      "votes": null
    },
    {
      "id": "262281",
      "postDate": "12/26/2017 03:26:30",
      "content": "<p>Hi Organizers, could you please tell us more about the format of the paper (e.g., ACM template) and the maximum number of pages (e.g., 4 or 6 pages)? Thanks.</p>",
      "rawMarkdown": "Hi Organizers, could you please tell us more about the format of the paper (e.g., ACM template) and the maximum number of pages (e.g., 4 or 6 pages)? Thanks.",
      "votes": null
    },
    {
      "id": "263283",
      "postDate": "12/29/2017 16:09:45",
      "content": "<p>Hi, Everyone,</p>\n\n<p>Below are information about paper submission - </p>\n\n<ol>\n<li><p>Papers must be submitted in PDF according to the new ACM format published in ACM guidelines, selecting the generic \"sigconf\" sample. Submissions should not exceed eight pages including any diagrams or appendices, plus up to one additional page of references. The PDF files must have all non-standard fonts embedded. Submissions must be self-contained and in English. </p></li>\n<li><p>Please tell us how you construct your model in your paper. For example, the data exploration insight, how you do feature engineering, what kind of models you have tried, how to do ensemble and how validations are performed. There are papers of WSDM Cup 2017 workshop - <a href=\"http://www.wsdm-cup-2017.org/proceedings.html\">http://www.wsdm-cup-2017.org/proceedings.html</a> </p></li>\n<li><p>If you used external data, please do disclose it in your paper. </p></li>\n<li><p>Please email the papers to wsdm-workshop@kkbox.com. </p></li>\n</ol>\n\n<p>We will update these information to the official sites ASAP after the new year holiday.\nMany thanks for the great effort of every participants! And Happy New Year to everyone!</p>\n\n<p>From WSDM Cup 2018 Organizers</p>",
      "rawMarkdown": "Hi, Everyone,\n\nBelow are information about paper submission - \n\n 1. Papers must be submitted in PDF according to the new ACM format published in ACM guidelines, selecting the generic \"sigconf\" sample. Submissions should not exceed eight pages including any diagrams or appendices, plus up to one additional page of references. The PDF files must have all non-standard fonts embedded. Submissions must be self-contained and in English. \n\n 2. Please tell us how you construct your model in your paper. For example, the data exploration insight, how you do feature engineering, what kind of models you have tried, how to do ensemble and how validations are performed. There are papers of WSDM Cup 2017 workshop - http://www.wsdm-cup-2017.org/proceedings.html \n\n 3. If you used external data, please do disclose it in your paper. \n\n 4. Please email the papers to wsdm-workshop@kkbox.com. \n\nWe will update these information to the official sites ASAP after the new year holiday.\nMany thanks for the great effort of every participants! And Happy New Year to everyone!\n\nFrom WSDM Cup 2018 Organizers",
      "votes": null
    },
    {
      "id": "350589",
      "postDate": "06/30/2018 02:51:36",
      "content": "<p>hi yianchen, one help regarding missing data actually we in xbox challenge we have missing data in gender but no na values so how to impute these missing data tried with mice package but we are getting acuracy as na.please let me know what to do</p>",
      "rawMarkdown": "hi yianchen, one help regarding missing data actually we in xbox challenge we have missing data in gender but no na values so how to impute these missing data tried with mice package but we are getting acuracy as na.please let me know what to do",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 262281,
      "author_name": "henryvu",
      "author_url": "",
      "post_date": "12/26/2017 03:26:30",
      "content": "<p>Hi Organizers, could you please tell us more about the format of the paper (e.g., ACM template) and the maximum number of pages (e.g., 4 or 6 pages)? Thanks.</p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 263283,
      "author_name": "yianchenkkbox",
      "author_url": "",
      "post_date": "12/29/2017 16:09:45",
      "content": "<p>Hi, Everyone,</p>\n\n<p>Below are information about paper submission - </p>\n\n<ol>\n<li><p>Papers must be submitted in PDF according to the new ACM format published in ACM guidelines, selecting the generic \"sigconf\" sample. Submissions should not exceed eight pages including any diagrams or appendices, plus up to one additional page of references. The PDF files must have all non-standard fonts embedded. Submissions must be self-contained and in English. </p></li>\n<li><p>Please tell us how you construct your model in your paper. For example, the data exploration insight, how you do feature engineering, what kind of models you have tried, how to do ensemble and how validations are performed. There are papers of WSDM Cup 2017 workshop - <a href=\"http://www.wsdm-cup-2017.org/proceedings.html\">http://www.wsdm-cup-2017.org/proceedings.html</a> </p></li>\n<li><p>If you used external data, please do disclose it in your paper. </p></li>\n<li><p>Please email the papers to wsdm-workshop@kkbox.com. </p></li>\n</ol>\n\n<p>We will update these information to the official sites ASAP after the new year holiday.\nMany thanks for the great effort of every participants! And Happy New Year to everyone!</p>\n\n<p>From WSDM Cup 2018 Organizers</p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 350589,
      "author_name": "vegisetti",
      "author_url": "",
      "post_date": "06/30/2018 02:51:36",
      "content": "<p>hi yianchen, one help regarding missing data actually we in xbox challenge we have missing data in gender but no na values so how to impute these missing data tried with mice package but we are getting acuracy as na.please let me know what to do</p>",
      "votes": null,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "262118": "After two month's fierce battle, we have finalized the leaderboard of  KKBOX's Churn Prediction Challenge, one of the tasks of WSDM Cup 2018.\n\nWe will hold WSDM Cup 2018 workshop on February, 9th 2018, which brings top participants together and exchange all the brilliant ideas with each other. We are thrilled to invite top 10 teams to present your work during the workshop. Workshop paper submission deadline is Jan, 9th, 2018, and if an extension is needed, please make a request to us. \n\nMoreover, please let us know if your team are eligible for travel grants, that is, the team consists of all student members except one advisor.  Besides teams already receive the prizes, top 2 teams that are ranked among top 10 will be offered travel grants for attending WSDM Cup 2018 workshop.\n\nBest, \n\nFrom WSDM Cup 2018 Organizers",
    "262281": "Hi Organizers, could you please tell us more about the format of the paper (e.g., ACM template) and the maximum number of pages (e.g., 4 or 6 pages)? Thanks.",
    "263283": "Hi, Everyone,\n\nBelow are information about paper submission - \n\n 1. Papers must be submitted in PDF according to the new ACM format published in ACM guidelines, selecting the generic \"sigconf\" sample. Submissions should not exceed eight pages including any diagrams or appendices, plus up to one additional page of references. The PDF files must have all non-standard fonts embedded. Submissions must be self-contained and in English. \n\n 2. Please tell us how you construct your model in your paper. For example, the data exploration insight, how you do feature engineering, what kind of models you have tried, how to do ensemble and how validations are performed. There are papers of WSDM Cup 2017 workshop - http://www.wsdm-cup-2017.org/proceedings.html \n\n 3. If you used external data, please do disclose it in your paper. \n\n 4. Please email the papers to wsdm-workshop@kkbox.com. \n\nWe will update these information to the official sites ASAP after the new year holiday.\nMany thanks for the great effort of every participants! And Happy New Year to everyone!\n\nFrom WSDM Cup 2018 Organizers",
    "350589": "hi yianchen, one help regarding missing data actually we in xbox challenge we have missing data in gender but no na values so how to impute these missing data tried with mice package but we are getting acuracy as na.please let me know what to do"
  },
  "source": "meta"
}