{
  "id": 5456,
  "title": "H1 Visual check",
  "url": "/competitions/belkin-energy-disaggregation-competition/discussion/5456",
  "author_name": "",
  "post_date": "2013-08-20T01:38:04.833Z",
  "votes": null,
  "comment_count": 1,
  "views": 990,
  "content": "<p>I plotted the power graph for all on/off events in all 6 Tagged_Training_*.mat files in H1. The attached file lists events that I could not tell/distinguish by eyeballing, usually due to large amount of background noise and/or no noticeable power-on time. This was based on voltage and current only, I did not look at the high-frequency noise.</p>\n<p>Can someone confirm this ? I just want to make sure I got the data parsed and processed correctly.</p>",
  "messages": [
    {
      "id": "29003",
      "postDate": "08/20/2013 01:38:04",
      "content": "<p>I plotted the power graph for all on/off events in all 6 Tagged_Training_*.mat files in H1. The attached file lists events that I could not tell/distinguish by eyeballing, usually due to large amount of background noise and/or no noticeable power-on time. This was based on voltage and current only, I did not look at the high-frequency noise.</p>\n<p>Can someone confirm this ? I just want to make sure I got the data parsed and processed correctly.</p>",
      "rawMarkdown": "",
      "votes": null
    },
    {
      "id": "29053",
      "postDate": "08/20/2013 13:48:20",
      "content": "<p>Some events are indeed hard to distinguish between. &nbsp;Even with the HF data, it is not always easy to tell them apart due to noise (both in the signal you are trying to identify and in the tagged signals).</p>\n<p>Almost all the tagged events have very clear and visible &quot;on&quot; and &quot;off&quot; times but they do not always happen when the tag says they should.</p>\n<p><span style=\"line-height: 1.4\">The number of H1 tagged events that are invisible or grossly mislabeled is much smaller than your list.</span></p>\n<p><span style=\"line-height: 1.4\">If you want to ask a specific question please be more clear about what you are asking about.</span></p>",
      "rawMarkdown": "",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 29053,
      "author_name": "noamtene",
      "author_url": "",
      "post_date": "08/20/2013 13:48:20",
      "content": "<p>Some events are indeed hard to distinguish between. &nbsp;Even with the HF data, it is not always easy to tell them apart due to noise (both in the signal you are trying to identify and in the tagged signals).</p>\n<p>Almost all the tagged events have very clear and visible &quot;on&quot; and &quot;off&quot; times but they do not always happen when the tag says they should.</p>\n<p><span style=\"line-height: 1.4\">The number of H1 tagged events that are invisible or grossly mislabeled is much smaller than your list.</span></p>\n<p><span style=\"line-height: 1.4\">If you want to ask a specific question please be more clear about what you are asking about.</span></p>",
      "votes": null,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "29003": "",
    "29053": ""
  },
  "source": "meta"
}