{"action":"created","issue":{"url":"https://api.github.com/repos/bigaidream-projects/drmad/issues/1","repository_url":"https://api.github.com/repos/bigaidream-projects/drmad","labels_url":"https://api.github.com/repos/bigaidream-projects/drmad/issues/1/labels{/name}","comments_url":"https://api.github.com/repos/bigaidream-projects/drmad/issues/1/comments","events_url":"https://api.github.com/repos/bigaidream-projects/drmad/issues/1/events","html_url":"https://github.com/bigaidream-projects/drmad/issues/1","id":136263957,"number":1,"title":"torch autograd","user":{"login":"alexbw","id":161935,"avatar_url":"https://avatars.githubusercontent.com/u/161935?v=3","gravatar_id":"","url":"https://api.github.com/users/alexbw","html_url":"https://github.com/alexbw","followers_url":"https://api.github.com/users/alexbw/followers","following_url":"https://api.github.com/users/alexbw/following{/other_user}","gists_url":"https://api.github.com/users/alexbw/gists{/gist_id}","starred_url":"https://api.github.com/users/alexbw/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/alexbw/subscriptions","organizations_url":"https://api.github.com/users/alexbw/orgs","repos_url":"https://api.github.com/users/alexbw/repos","events_url":"https://api.github.com/users/alexbw/events{/privacy}","received_events_url":"https://api.github.com/users/alexbw/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":14,"created_at":"2016-02-25T03:13:38Z","updated_at":"2016-09-29T03:33:11Z","closed_at":null,"body":"hey, saw you guys in someone else's starred repository stream. fyi, we have a torch version of autograd at github.com/twitter/autograd, and this would be a pretty great application of it. i'd be happy to help out however you needed to get you going."},"comment":{"url":"https://api.github.com/repos/bigaidream-projects/drmad/issues/comments/250362198","html_url":"https://github.com/bigaidream-projects/drmad/issues/1#issuecomment-250362198","issue_url":"https://api.github.com/repos/bigaidream-projects/drmad/issues/1","id":250362198,"user":{"login":"taineleau","id":6460942,"avatar_url":"https://avatars.githubusercontent.com/u/6460942?v=3","gravatar_id":"","url":"https://api.github.com/users/taineleau","html_url":"https://github.com/taineleau","followers_url":"https://api.github.com/users/taineleau/followers","following_url":"https://api.github.com/users/taineleau/following{/other_user}","gists_url":"https://api.github.com/users/taineleau/gists{/gist_id}","starred_url":"https://api.github.com/users/taineleau/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/taineleau/subscriptions","organizations_url":"https://api.github.com/users/taineleau/orgs","repos_url":"https://api.github.com/users/taineleau/repos","events_url":"https://api.github.com/users/taineleau/events{/privacy}","received_events_url":"https://api.github.com/users/taineleau/received_events","type":"User","site_admin":false},"created_at":"2016-09-29T03:33:11Z","updated_at":"2016-09-29T03:33:11Z","body":"@alexbw some updates for this issue.\r\n\r\nI use `functionalize()` to obtain the gradients on [ResNet](https://github.com/facebook/fb.resnet.torch), and it works well.\r\n\r\nCompared [VGG](https://github.com/szagoruyko/cifar.torch/blob/master/models/vgg_bn_drop.lua)and [ResNet](https://github.com/facebook/fb.resnet.torch/blob/master/models/resnet.lua), I find that `VGG` uses `nn.Dropout()`, while `ResNet` does not. Is it the reason why `functionalize()` does not work on `VGG`?\r\n\r\n"}}
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