{"action":"created","issue":{"url":"https://api.github.com/repos/rbgirshick/fast-rcnn/issues/11","repository_url":"https://api.github.com/repos/rbgirshick/fast-rcnn","labels_url":"https://api.github.com/repos/rbgirshick/fast-rcnn/issues/11/labels{/name}","comments_url":"https://api.github.com/repos/rbgirshick/fast-rcnn/issues/11/comments","events_url":"https://api.github.com/repos/rbgirshick/fast-rcnn/issues/11/events","html_url":"https://github.com/rbgirshick/fast-rcnn/issues/11","id":75499570,"number":11,"title":"Train a fast-rcnn CovNet on another dataset","user":{"login":"SunShineMin","id":12196648,"avatar_url":"https://avatars.githubusercontent.com/u/12196648?v=3","gravatar_id":"","url":"https://api.github.com/users/SunShineMin","html_url":"https://github.com/SunShineMin","followers_url":"https://api.github.com/users/SunShineMin/followers","following_url":"https://api.github.com/users/SunShineMin/following{/other_user}","gists_url":"https://api.github.com/users/SunShineMin/gists{/gist_id}","starred_url":"https://api.github.com/users/SunShineMin/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/SunShineMin/subscriptions","organizations_url":"https://api.github.com/users/SunShineMin/orgs","repos_url":"https://api.github.com/users/SunShineMin/repos","events_url":"https://api.github.com/users/SunShineMin/events{/privacy}","received_events_url":"https://api.github.com/users/SunShineMin/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":63,"created_at":"2015-05-12T07:28:36Z","updated_at":"2016-05-27T10:58:22Z","closed_at":"2015-05-12T14:13:40Z","body":"Hi, I am trying to train a fast-rcnn CovNet on another dataset ,and there is something wrong with the snapshot when it comes to \r\nnet.params['bbox_pred'][0].data[...] =  (net.params['bbox_pred'][0].data *self.bbox_stds[:, np.newaxis])\r\nValueError: operands could not be broadcast together with shapes (84,4096) (12,1) .\r\nI think that maybe the difference of the number of classes between my dataset and VOC is account for the issues . If is it necessary to chang some parameters of the pretrained_model? If it is ,how should I change that?"},"comment":{"url":"https://api.github.com/repos/rbgirshick/fast-rcnn/issues/comments/222118946","html_url":"https://github.com/rbgirshick/fast-rcnn/issues/11#issuecomment-222118946","issue_url":"https://api.github.com/repos/rbgirshick/fast-rcnn/issues/11","id":222118946,"user":{"login":"attiliotnt","id":15202624,"avatar_url":"https://avatars.githubusercontent.com/u/15202624?v=3","gravatar_id":"","url":"https://api.github.com/users/attiliotnt","html_url":"https://github.com/attiliotnt","followers_url":"https://api.github.com/users/attiliotnt/followers","following_url":"https://api.github.com/users/attiliotnt/following{/other_user}","gists_url":"https://api.github.com/users/attiliotnt/gists{/gist_id}","starred_url":"https://api.github.com/users/attiliotnt/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/attiliotnt/subscriptions","organizations_url":"https://api.github.com/users/attiliotnt/orgs","repos_url":"https://api.github.com/users/attiliotnt/repos","events_url":"https://api.github.com/users/attiliotnt/events{/privacy}","received_events_url":"https://api.github.com/users/attiliotnt/received_events","type":"User","site_admin":false},"created_at":"2016-05-27T10:58:22Z","updated_at":"2016-05-27T10:58:22Z","body":"@deeha  You can easily solve it leaving temporarily a copy of the train.txt in the Images folder."}}
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