{
  "id": 6726,
  "title": "Can someone share their CV RMSE for class 1 and class 6",
  "url": "/competitions/galaxy-zoo-the-galaxy-challenge/discussion/6726",
  "author_name": "",
  "post_date": "2013-12-31T10:15:51.827Z",
  "votes": null,
  "comment_count": 4,
  "views": 1904,
  "content": "<p>I have been working till now to minimize RMSE of class 1 using CV. Currently mine is 0.1533 using sample of 10000 images. Can somone share their best RMSE for class 1 and 6. It will help me a lot. Thanks :)</p>\n<p>&nbsp;</p>",
  "messages": [
    {
      "id": "36865",
      "postDate": "12/31/2013 10:15:51",
      "content": "<p>I have been working till now to minimize RMSE of class 1 using CV. Currently mine is 0.1533 using sample of 10000 images. Can somone share their best RMSE for class 1 and 6. It will help me a lot. Thanks :)</p>\n<p>&nbsp;</p>",
      "rawMarkdown": "",
      "votes": null
    },
    {
      "id": "36868",
      "postDate": "12/31/2013 11:38:19",
      "content": "<p>Currently I am getting an RMSE (CV) of&nbsp;0.1759 on the first class (3 first columns) and a RMSE (CV) of&nbsp;0.1331 overall on the 37 outputs.</p>",
      "rawMarkdown": "",
      "votes": null
    },
    {
      "id": "36872",
      "postDate": "12/31/2013 12:15:51",
      "content": "<p>[quote=utdiscant;36868]</p>\n<p>Currently I am getting an RMSE (CV) of&nbsp;0.1759 on the first class (3 first columns) and a RMSE (CV) of&nbsp;0.1331 overall on the 37 outputs.</p>\n<p>[/quote]</p>\n<p>Mine is &lt; 0.15 now. I will try to make it &lt; 0.14</p>",
      "rawMarkdown": "",
      "votes": null
    },
    {
      "id": "36898",
      "postDate": "01/01/2014 22:11:44",
      "content": "<p>[quote=Thakur Raj Anand;36872]</p>\n<p>[quote=utdiscant;36868]</p>\n<p>Currently I am getting an RMSE (CV) of&nbsp;0.1759 on the first class (3 first columns) and a RMSE (CV) of&nbsp;0.1331 overall on the 37 outputs.</p>\n<p>[/quote]</p>\n<p>Mine is &lt; 0.15 now. I will try to make it &lt; 0.14</p>\n<p>[/quote]</p>\n<p>With &lt;0.15 for class 1, what's your RMSE for all 37 classes together? So far I've been playing with Ridge regression and with a few simple features and I can get CV for all classes in the high .13. However that correspond to a CV for class 1 &gt;.20...</p>",
      "rawMarkdown": "",
      "votes": null
    },
    {
      "id": "36916",
      "postDate": "01/02/2014 14:52:05",
      "content": "<p>[quote=Giulio;36898]</p>\n<p>[quote=Thakur Raj Anand;36872]</p>\n<p>[quote=utdiscant;36868]</p>\n<p>Currently I am getting an RMSE (CV) of&nbsp;0.1759 on the first class (3 first columns) and a RMSE (CV) of&nbsp;0.1331 overall on the 37 outputs.</p>\n<p>[/quote]</p>\n<p>Mine is &lt; 0.15 now. I will try to make it &lt; 0.14</p>\n<p>[/quote]</p>\n<p>With &lt;0.15 for class 1, what's your RMSE for all 37 classes together? So far I've been playing with Ridge regression and with a few simple features and I can get CV for all classes in the high .13. However that correspond to a CV for class 1 &gt;.20...</p>\n<p>[/quote]</p>\n<p>I am still playing with class 1.</p>",
      "rawMarkdown": "",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 36868,
      "author_name": "utdiscant",
      "author_url": "",
      "post_date": "12/31/2013 11:38:19",
      "content": "<p>Currently I am getting an RMSE (CV) of&nbsp;0.1759 on the first class (3 first columns) and a RMSE (CV) of&nbsp;0.1331 overall on the 37 outputs.</p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 36872,
      "author_name": "thakurrajanand",
      "author_url": "",
      "post_date": "12/31/2013 12:15:51",
      "content": "<p>[quote=utdiscant;36868]</p>\n<p>Currently I am getting an RMSE (CV) of&nbsp;0.1759 on the first class (3 first columns) and a RMSE (CV) of&nbsp;0.1331 overall on the 37 outputs.</p>\n<p>[/quote]</p>\n<p>Mine is &lt; 0.15 now. I will try to make it &lt; 0.14</p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 36898,
      "author_name": "adjgiulio",
      "author_url": "",
      "post_date": "01/01/2014 22:11:44",
      "content": "<p>[quote=Thakur Raj Anand;36872]</p>\n<p>[quote=utdiscant;36868]</p>\n<p>Currently I am getting an RMSE (CV) of&nbsp;0.1759 on the first class (3 first columns) and a RMSE (CV) of&nbsp;0.1331 overall on the 37 outputs.</p>\n<p>[/quote]</p>\n<p>Mine is &lt; 0.15 now. I will try to make it &lt; 0.14</p>\n<p>[/quote]</p>\n<p>With &lt;0.15 for class 1, what's your RMSE for all 37 classes together? So far I've been playing with Ridge regression and with a few simple features and I can get CV for all classes in the high .13. However that correspond to a CV for class 1 &gt;.20...</p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 36916,
      "author_name": "thakurrajanand",
      "author_url": "",
      "post_date": "01/02/2014 14:52:05",
      "content": "<p>[quote=Giulio;36898]</p>\n<p>[quote=Thakur Raj Anand;36872]</p>\n<p>[quote=utdiscant;36868]</p>\n<p>Currently I am getting an RMSE (CV) of&nbsp;0.1759 on the first class (3 first columns) and a RMSE (CV) of&nbsp;0.1331 overall on the 37 outputs.</p>\n<p>[/quote]</p>\n<p>Mine is &lt; 0.15 now. I will try to make it &lt; 0.14</p>\n<p>[/quote]</p>\n<p>With &lt;0.15 for class 1, what's your RMSE for all 37 classes together? So far I've been playing with Ridge regression and with a few simple features and I can get CV for all classes in the high .13. However that correspond to a CV for class 1 &gt;.20...</p>\n<p>[/quote]</p>\n<p>I am still playing with class 1.</p>",
      "votes": null,
      "replies": []
    }
  ],
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