{"action":"created","issue":{"url":"https://api.github.com/repos/BVLC/caffe/issues/392","labels_url":"https://api.github.com/repos/BVLC/caffe/issues/392/labels{/name}","comments_url":"https://api.github.com/repos/BVLC/caffe/issues/392/comments","events_url":"https://api.github.com/repos/BVLC/caffe/issues/392/events","html_url":"https://github.com/BVLC/caffe/issues/392","id":32887203,"number":392,"title":"training caffe for four object classes and one \"no-object\" class","user":{"login":"marutiagarwal","id":2354751,"avatar_url":"https://avatars.githubusercontent.com/u/2354751?v=3","gravatar_id":"","url":"https://api.github.com/users/marutiagarwal","html_url":"https://github.com/marutiagarwal","followers_url":"https://api.github.com/users/marutiagarwal/followers","following_url":"https://api.github.com/users/marutiagarwal/following{/other_user}","gists_url":"https://api.github.com/users/marutiagarwal/gists{/gist_id}","starred_url":"https://api.github.com/users/marutiagarwal/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/marutiagarwal/subscriptions","organizations_url":"https://api.github.com/users/marutiagarwal/orgs","repos_url":"https://api.github.com/users/marutiagarwal/repos","events_url":"https://api.github.com/users/marutiagarwal/events{/privacy}","received_events_url":"https://api.github.com/users/marutiagarwal/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":2,"created_at":"2014-05-06T12:19:10Z","updated_at":"2015-07-09T09:56:27Z","closed_at":"2014-06-26T13:58:05Z","body":"Has anyone tried training caffe for \"no-object\" class? Will it help with reducing false-detection among one of the 4 input well-defined-object categories such as car/chair/cloth/table? There are 2 ways I can think through this:\r\n\r\n1. If a query image does not have high probability of belonging to one of the 4 training class, then it belongs to no-object class (we have not trained deepnet for this class yet)\r\n\r\n2. We specifically train deepnet for non-object class. \r\n\r\nWhich one might be a better approach in your opinion. Please share your experience on the same. Thanks."},"comment":{"url":"https://api.github.com/repos/BVLC/caffe/issues/comments/119893919","html_url":"https://github.com/BVLC/caffe/issues/392#issuecomment-119893919","issue_url":"https://api.github.com/repos/BVLC/caffe/issues/392","id":119893919,"user":{"login":"RafaRuiz","id":6842786,"avatar_url":"https://avatars.githubusercontent.com/u/6842786?v=3","gravatar_id":"","url":"https://api.github.com/users/RafaRuiz","html_url":"https://github.com/RafaRuiz","followers_url":"https://api.github.com/users/RafaRuiz/followers","following_url":"https://api.github.com/users/RafaRuiz/following{/other_user}","gists_url":"https://api.github.com/users/RafaRuiz/gists{/gist_id}","starred_url":"https://api.github.com/users/RafaRuiz/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/RafaRuiz/subscriptions","organizations_url":"https://api.github.com/users/RafaRuiz/orgs","repos_url":"https://api.github.com/users/RafaRuiz/repos","events_url":"https://api.github.com/users/RafaRuiz/events{/privacy}","received_events_url":"https://api.github.com/users/RafaRuiz/received_events","type":"User","site_admin":false},"created_at":"2015-07-09T09:56:27Z","updated_at":"2015-07-09T09:56:27Z","body":"Any workaround? I'm just curious :)"}}