{"action":"created","issue":{"url":"https://api.github.com/repos/fchollet/keras/issues/2997","repository_url":"https://api.github.com/repos/fchollet/keras","labels_url":"https://api.github.com/repos/fchollet/keras/issues/2997/labels{/name}","comments_url":"https://api.github.com/repos/fchollet/keras/issues/2997/comments","events_url":"https://api.github.com/repos/fchollet/keras/issues/2997/events","html_url":"https://github.com/fchollet/keras/issues/2997","id":160723386,"number":2997,"title":"Filter Rotation in Convolution ","user":{"login":"MohdBaker","id":17457501,"avatar_url":"https://avatars.githubusercontent.com/u/17457501?v=3","gravatar_id":"","url":"https://api.github.com/users/MohdBaker","html_url":"https://github.com/MohdBaker","followers_url":"https://api.github.com/users/MohdBaker/followers","following_url":"https://api.github.com/users/MohdBaker/following{/other_user}","gists_url":"https://api.github.com/users/MohdBaker/gists{/gist_id}","starred_url":"https://api.github.com/users/MohdBaker/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/MohdBaker/subscriptions","organizations_url":"https://api.github.com/users/MohdBaker/orgs","repos_url":"https://api.github.com/users/MohdBaker/repos","events_url":"https://api.github.com/users/MohdBaker/events{/privacy}","received_events_url":"https://api.github.com/users/MohdBaker/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":3,"created_at":"2016-06-16T18:02:42Z","updated_at":"2016-06-16T20:01:26Z","closed_at":"2016-06-16T20:01:26Z","body":"Hi, \r\n\r\nIs there a way to rotate a filter in a convolution layer? Assuming I have only one filter, is there a way to configure the layer so that I get as an output the convolution of the input with 4 versions of the filter each rotated 90 degrees with respect to the prev. one? So my output is the output corresponding to 4 filters but these 4 filters are the rotations of one filter (they share the same rotated weights)\r\n\r\nThis can be done if I use 4 filters and find a way to force such constraint on the filter (if possible). \r\n\r\nAny help is appreciated  "},"comment":{"url":"https://api.github.com/repos/fchollet/keras/issues/comments/226596865","html_url":"https://github.com/fchollet/keras/issues/2997#issuecomment-226596865","issue_url":"https://api.github.com/repos/fchollet/keras/issues/2997","id":226596865,"user":{"login":"MohdBaker","id":17457501,"avatar_url":"https://avatars.githubusercontent.com/u/17457501?v=3","gravatar_id":"","url":"https://api.github.com/users/MohdBaker","html_url":"https://github.com/MohdBaker","followers_url":"https://api.github.com/users/MohdBaker/followers","following_url":"https://api.github.com/users/MohdBaker/following{/other_user}","gists_url":"https://api.github.com/users/MohdBaker/gists{/gist_id}","starred_url":"https://api.github.com/users/MohdBaker/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/MohdBaker/subscriptions","organizations_url":"https://api.github.com/users/MohdBaker/orgs","repos_url":"https://api.github.com/users/MohdBaker/repos","events_url":"https://api.github.com/users/MohdBaker/events{/privacy}","received_events_url":"https://api.github.com/users/MohdBaker/received_events","type":"User","site_admin":false},"created_at":"2016-06-16T20:01:26Z","updated_at":"2016-06-16T20:01:26Z","body":"I think I got it working, I updated the code for Convolution2D.. I am not sure it is the optimal way, but it is working!\r\n\r\nThanks"}}
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