{
  "id": 1991,
  "title": "Welcome",
  "url": "/competitions/FacebookRecruiting/discussion/1991",
  "author_name": "",
  "post_date": "2012-06-05T20:57:48.167Z",
  "votes": null,
  "comment_count": 10,
  "views": 6501,
  "content": "<p>We are very excited to launch our newest product, Kaggle Recruiting Competitions, with Facebook! For this competition, you may demonstrate your machine learning skills by recommending users to follow in an anonymized, directed social graph. Facebook will\r\n review the code and methods that the top participants use and offer interviews to the best ones.<br>\r\n<br>\r\nKaggle's been very successful through hiring some of our top participants, and we wanted to extend this capability to other organizations seeking top data scientists. We hope you have fun with this new addition to the hiring process, where you may succeed based\r\n on your skills and abilities instead of how polished your resume is.<br>\r\n<br>\r\nPlease let us know if you have any questions about the nature of the competition or the data!</p>",
  "messages": [
    {
      "id": "11405",
      "postDate": "06/05/2012 20:57:48",
      "content": "<p>We are very excited to launch our newest product, Kaggle Recruiting Competitions, with Facebook! For this competition, you may demonstrate your machine learning skills by recommending users to follow in an anonymized, directed social graph. Facebook will\r\n review the code and methods that the top participants use and offer interviews to the best ones.<br>\r\n<br>\r\nKaggle's been very successful through hiring some of our top participants, and we wanted to extend this capability to other organizations seeking top data scientists. We hope you have fun with this new addition to the hiring process, where you may succeed based\r\n on your skills and abilities instead of how polished your resume is.<br>\r\n<br>\r\nPlease let us know if you have any questions about the nature of the competition or the data!</p>",
      "rawMarkdown": "",
      "votes": null
    },
    {
      "id": "11406",
      "postDate": "06/05/2012 21:32:09",
      "content": "<p>Challenge accepted.</p>",
      "rawMarkdown": "",
      "votes": null
    },
    {
      "id": "11420",
      "postDate": "06/06/2012 15:32:38",
      "content": "<p>Hi,</p>\r\n<p>Is the data exclusive for this competition? Can it be used for research purpose after the competition?</p>",
      "rawMarkdown": "",
      "votes": null
    },
    {
      "id": "11421",
      "postDate": "06/06/2012 15:36:05",
      "content": "<p>[quote=4thYearPhD;11420]</p>\r\n<p>Hi,</p>\r\n<p>Is the data exclusive for this competition? Can it be used for research purpose after the competition?</p>\r\n<p>[/quote]The data is exclusive for this competition.</p>",
      "rawMarkdown": "",
      "votes": null
    },
    {
      "id": "11422",
      "postDate": "06/06/2012 17:36:19",
      "content": "<p>Hi Ben,</p>\r\n<p>The description page says &quot;Participants will be presented with an external anonymized, directed social graph (no, not Facebook, keep guessing)&quot;. Is it the IJCNN Social Network Challenge data recycled ? Or came from the same larger data set ?</p>",
      "rawMarkdown": "",
      "votes": null
    },
    {
      "id": "11423",
      "postDate": "06/06/2012 17:40:10",
      "content": "<p>[quote=B Yang;11422]</p>\r\n<p>Hi Ben,</p>\r\n<p>The description page says &quot;Participants will be presented with an external anonymized, directed social graph (no, not Facebook, keep guessing)&quot;. Is it the IJCNN Social Network Challenge data recycled ? Or came from the same larger data set ?</p>\r\n<p>[/quote]The &quot;keep guessing&quot; part of that wasn't meant to be taken literally ;)</p>",
      "rawMarkdown": "",
      "votes": null
    },
    {
      "id": "11424",
      "postDate": "06/06/2012 18:40:51",
      "content": "<p>from&nbsp;<a href=\"http://www.kaggle.com/c/socialNetwork/data\">http://www.kaggle.com/c/socialNetwork/data</a>&nbsp;:</p>\r\n<blockquote>\r\n<p style=\"padding-left:30px\"><span>You are given 7,237,983 contacts/edges from a social network (social_train.zip). The first column is the outbound node and the second column is the inbound node. The ids have been encoded so that the users are anonymous. Ids\r\n reach from 1 to 1,133,547.</span><br>\r\n<br>\r\n<span>There are 37,689 outbound nodes and 1,133,518 inbound nodes. Most outbound nodes are also inbound nodes so that the total number of unique nodes is 1,133,547.&nbsp;</span></p>\r\n</blockquote>\r\n<p><span>I can't say for sure that there's no relation, but there do seem to be substantial differences between the\r\n<span>IJCNN Social Network Challenge&nbsp;</span>data and the data of the present competition. In the training set we have I think over nine million edges, and the numbers for outbound and inbound are much closer to equal.</span></p>",
      "rawMarkdown": "",
      "votes": null
    },
    {
      "id": "11456",
      "postDate": "06/08/2012 03:38:39",
      "content": "<p>Can you say a little more about the criteria Facebook will use when judging our code? For example, will they evaluate our code based on efficiency? Or are they more interested in what machine learning techniques we used and how we thought about the problem?</p>",
      "rawMarkdown": "",
      "votes": null
    },
    {
      "id": "11463",
      "postDate": "06/08/2012 10:35:58",
      "content": "<p>Are the jobs only for the Facebook headquarters in CA?</p>",
      "rawMarkdown": "",
      "votes": null
    },
    {
      "id": "11475",
      "postDate": "06/08/2012 16:08:11",
      "content": "<p>Main focus is on recruiting for Data Science team in CA, but other locations will be considered.</p>",
      "rawMarkdown": "",
      "votes": null
    },
    {
      "id": "11476",
      "postDate": "06/08/2012 16:12:15",
      "content": "<p>Hi James,&nbsp; Facebook will be using the leaderboard rankings to make first cut in which solutions they will examine, so effective ML technique and creative solutions are what will get you noticed.&nbsp; That said, clean, fast code never hurt anybody.&nbsp; They're looking\r\n for the complete package.</p>",
      "rawMarkdown": "",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 11406,
      "author_name": "bryanlim",
      "author_url": "",
      "post_date": "06/05/2012 21:32:09",
      "content": "<p>Challenge accepted.</p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 11420,
      "author_name": "user4thyearphd",
      "author_url": "",
      "post_date": "06/06/2012 15:32:38",
      "content": "<p>Hi,</p>\r\n<p>Is the data exclusive for this competition? Can it be used for research purpose after the competition?</p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 11421,
      "author_name": "benhamner",
      "author_url": "",
      "post_date": "06/06/2012 15:36:05",
      "content": "<p>[quote=4thYearPhD;11420]</p>\r\n<p>Hi,</p>\r\n<p>Is the data exclusive for this competition? Can it be used for research purpose after the competition?</p>\r\n<p>[/quote]The data is exclusive for this competition.</p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 11422,
      "author_name": "byang1",
      "author_url": "",
      "post_date": "06/06/2012 17:36:19",
      "content": "<p>Hi Ben,</p>\r\n<p>The description page says &quot;Participants will be presented with an external anonymized, directed social graph (no, not Facebook, keep guessing)&quot;. Is it the IJCNN Social Network Challenge data recycled ? Or came from the same larger data set ?</p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 11423,
      "author_name": "benhamner",
      "author_url": "",
      "post_date": "06/06/2012 17:40:10",
      "content": "<p>[quote=B Yang;11422]</p>\r\n<p>Hi Ben,</p>\r\n<p>The description page says &quot;Participants will be presented with an external anonymized, directed social graph (no, not Facebook, keep guessing)&quot;. Is it the IJCNN Social Network Challenge data recycled ? Or came from the same larger data set ?</p>\r\n<p>[/quote]The &quot;keep guessing&quot; part of that wasn't meant to be taken literally ;)</p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 11424,
      "author_name": "ajschumacher",
      "author_url": "",
      "post_date": "06/06/2012 18:40:51",
      "content": "<p>from&nbsp;<a href=\"http://www.kaggle.com/c/socialNetwork/data\">http://www.kaggle.com/c/socialNetwork/data</a>&nbsp;:</p>\r\n<blockquote>\r\n<p style=\"padding-left:30px\"><span>You are given 7,237,983 contacts/edges from a social network (social_train.zip). The first column is the outbound node and the second column is the inbound node. The ids have been encoded so that the users are anonymous. Ids\r\n reach from 1 to 1,133,547.</span><br>\r\n<br>\r\n<span>There are 37,689 outbound nodes and 1,133,518 inbound nodes. Most outbound nodes are also inbound nodes so that the total number of unique nodes is 1,133,547.&nbsp;</span></p>\r\n</blockquote>\r\n<p><span>I can't say for sure that there's no relation, but there do seem to be substantial differences between the\r\n<span>IJCNN Social Network Challenge&nbsp;</span>data and the data of the present competition. In the training set we have I think over nine million edges, and the numbers for outbound and inbound are much closer to equal.</span></p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 11456,
      "author_name": "jamespaton",
      "author_url": "",
      "post_date": "06/08/2012 03:38:39",
      "content": "<p>Can you say a little more about the criteria Facebook will use when judging our code? For example, will they evaluate our code based on efficiency? Or are they more interested in what machine learning techniques we used and how we thought about the problem?</p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 11463,
      "author_name": "gkoundry",
      "author_url": "",
      "post_date": "06/08/2012 10:35:58",
      "content": "<p>Are the jobs only for the Facebook headquarters in CA?</p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 11475,
      "author_name": "glider",
      "author_url": "",
      "post_date": "06/08/2012 16:08:11",
      "content": "<p>Main focus is on recruiting for Data Science team in CA, but other locations will be considered.</p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 11476,
      "author_name": "glider",
      "author_url": "",
      "post_date": "06/08/2012 16:12:15",
      "content": "<p>Hi James,&nbsp; Facebook will be using the leaderboard rankings to make first cut in which solutions they will examine, so effective ML technique and creative solutions are what will get you noticed.&nbsp; That said, clean, fast code never hurt anybody.&nbsp; They're looking\r\n for the complete package.</p>",
      "votes": null,
      "replies": []
    }
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