{"action":"created","issue":{"url":"https://api.github.com/repos/zhreshold/mxnet-ssd/issues/192","repository_url":"https://api.github.com/repos/zhreshold/mxnet-ssd","labels_url":"https://api.github.com/repos/zhreshold/mxnet-ssd/issues/192/labels{/name}","comments_url":"https://api.github.com/repos/zhreshold/mxnet-ssd/issues/192/comments","events_url":"https://api.github.com/repos/zhreshold/mxnet-ssd/issues/192/events","html_url":"https://github.com/zhreshold/mxnet-ssd/issues/192","id":307117077,"number":192,"title":"Images without object as background in SSD","user":{"login":"lixiangchun","id":12658135,"avatar_url":"https://avatars1.githubusercontent.com/u/12658135?v=4","gravatar_id":"","url":"https://api.github.com/users/lixiangchun","html_url":"https://github.com/lixiangchun","followers_url":"https://api.github.com/users/lixiangchun/followers","following_url":"https://api.github.com/users/lixiangchun/following{/other_user}","gists_url":"https://api.github.com/users/lixiangchun/gists{/gist_id}","starred_url":"https://api.github.com/users/lixiangchun/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/lixiangchun/subscriptions","organizations_url":"https://api.github.com/users/lixiangchun/orgs","repos_url":"https://api.github.com/users/lixiangchun/repos","events_url":"https://api.github.com/users/lixiangchun/events{/privacy}","received_events_url":"https://api.github.com/users/lixiangchun/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":3,"created_at":"2018-03-21T04:26:28Z","updated_at":"2018-04-12T08:03:18Z","closed_at":null,"author_association":"NONE","body":"Is it possible to include images without object as negative samples (like YOLO) via running SSD?\r\n\r\nBTW, is there some scripts to prepare input files to run `mxnet-ssd` from YOLO annotation result?"},"comment":{"url":"https://api.github.com/repos/zhreshold/mxnet-ssd/issues/comments/380714640","html_url":"https://github.com/zhreshold/mxnet-ssd/issues/192#issuecomment-380714640","issue_url":"https://api.github.com/repos/zhreshold/mxnet-ssd/issues/192","id":380714640,"user":{"login":"lixiangchun","id":12658135,"avatar_url":"https://avatars1.githubusercontent.com/u/12658135?v=4","gravatar_id":"","url":"https://api.github.com/users/lixiangchun","html_url":"https://github.com/lixiangchun","followers_url":"https://api.github.com/users/lixiangchun/followers","following_url":"https://api.github.com/users/lixiangchun/following{/other_user}","gists_url":"https://api.github.com/users/lixiangchun/gists{/gist_id}","starred_url":"https://api.github.com/users/lixiangchun/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/lixiangchun/subscriptions","organizations_url":"https://api.github.com/users/lixiangchun/orgs","repos_url":"https://api.github.com/users/lixiangchun/repos","events_url":"https://api.github.com/users/lixiangchun/events{/privacy}","received_events_url":"https://api.github.com/users/lixiangchun/received_events","type":"User","site_admin":false},"created_at":"2018-04-12T08:03:18Z","updated_at":"2018-04-12T08:03:18Z","author_association":"NONE","body":"@ddlee96 For true negative samples, if they were not excluded, what would be the values of columns 5 to 8 as I posted before:\r\n\r\n```\r\n0       2       5       1.0000  0.5278  0.2917  0.6528  0.4392    positive/1.jpg\r\n2       2       5       0.0000 0.5878  0.3895  0.6496  0.4794    negative/2.jpg\r\n```\r\n\r\nThe above two showed examples of two images with objects.\r\n\r\nFor those without object (i.e. true negative), what would be the values of columns 5 to 8? Are they all zeros? or just left as blank?\r\n"}}
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