{"action":"created","issue":{"url":"https://api.github.com/repos/fchollet/keras/issues/470","labels_url":"https://api.github.com/repos/fchollet/keras/issues/470/labels{/name}","comments_url":"https://api.github.com/repos/fchollet/keras/issues/470/comments","events_url":"https://api.github.com/repos/fchollet/keras/issues/470/events","html_url":"https://github.com/fchollet/keras/pull/470","id":98622244,"number":470,"title":"Adding alpha_init to PReLU + documentation","user":{"login":"sergeyf","id":1874668,"avatar_url":"https://avatars.githubusercontent.com/u/1874668?v=3","gravatar_id":"","url":"https://api.github.com/users/sergeyf","html_url":"https://github.com/sergeyf","followers_url":"https://api.github.com/users/sergeyf/followers","following_url":"https://api.github.com/users/sergeyf/following{/other_user}","gists_url":"https://api.github.com/users/sergeyf/gists{/gist_id}","starred_url":"https://api.github.com/users/sergeyf/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/sergeyf/subscriptions","organizations_url":"https://api.github.com/users/sergeyf/orgs","repos_url":"https://api.github.com/users/sergeyf/repos","events_url":"https://api.github.com/users/sergeyf/events{/privacy}","received_events_url":"https://api.github.com/users/sergeyf/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2015-08-02T17:07:43Z","updated_at":"2015-08-05T04:55:04Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/fchollet/keras/pulls/470","html_url":"https://github.com/fchollet/keras/pull/470","diff_url":"https://github.com/fchollet/keras/pull/470.diff","patch_url":"https://github.com/fchollet/keras/pull/470.patch"},"body":""},"comment":{"url":"https://api.github.com/repos/fchollet/keras/issues/comments/127850482","html_url":"https://github.com/fchollet/keras/pull/470#issuecomment-127850482","issue_url":"https://api.github.com/repos/fchollet/keras/issues/470","id":127850482,"user":{"login":"fchollet","id":710255,"avatar_url":"https://avatars.githubusercontent.com/u/710255?v=3","gravatar_id":"","url":"https://api.github.com/users/fchollet","html_url":"https://github.com/fchollet","followers_url":"https://api.github.com/users/fchollet/followers","following_url":"https://api.github.com/users/fchollet/following{/other_user}","gists_url":"https://api.github.com/users/fchollet/gists{/gist_id}","starred_url":"https://api.github.com/users/fchollet/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/fchollet/subscriptions","organizations_url":"https://api.github.com/users/fchollet/orgs","repos_url":"https://api.github.com/users/fchollet/repos","events_url":"https://api.github.com/users/fchollet/events{/privacy}","received_events_url":"https://api.github.com/users/fchollet/received_events","type":"User","site_admin":false},"created_at":"2015-08-05T04:55:04Z","updated_at":"2015-08-05T04:55:04Z","body":"What are the advantages of a scalar init compared to a zero init? And why not a random init (e.g. the functions in `keras.initializations`). \r\n\r\nThe initial reasoning behind the zero initialization is that an untrained layer should reproduce the behavior of ReLU."}}