{"action":"opened","issue":{"url":"https://api.github.com/repos/BVLC/caffe/issues/3567","labels_url":"https://api.github.com/repos/BVLC/caffe/issues/3567/labels{/name}","comments_url":"https://api.github.com/repos/BVLC/caffe/issues/3567/comments","events_url":"https://api.github.com/repos/BVLC/caffe/issues/3567/events","html_url":"https://github.com/BVLC/caffe/issues/3567","id":127397894,"number":3567,"title":"param share","user":{"login":"zhuhan1236","id":4262434,"avatar_url":"https://avatars.githubusercontent.com/u/4262434?v=3","gravatar_id":"","url":"https://api.github.com/users/zhuhan1236","html_url":"https://github.com/zhuhan1236","followers_url":"https://api.github.com/users/zhuhan1236/followers","following_url":"https://api.github.com/users/zhuhan1236/following{/other_user}","gists_url":"https://api.github.com/users/zhuhan1236/gists{/gist_id}","starred_url":"https://api.github.com/users/zhuhan1236/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/zhuhan1236/subscriptions","organizations_url":"https://api.github.com/users/zhuhan1236/orgs","repos_url":"https://api.github.com/users/zhuhan1236/repos","events_url":"https://api.github.com/users/zhuhan1236/events{/privacy}","received_events_url":"https://api.github.com/users/zhuhan1236/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2016-01-19T09:09:48Z","updated_at":"2016-01-19T09:09:48Z","closed_at":null,"body":"I am confused by the way of sharing params. \r\n\r\nIn 'net.cpp', the original blobs are added to learnable_params_, while other blobs with same 'param_name' are not. \r\n\r\nAnd in 'net_->uodate()', only blobs in learnable_params_ are updated. Does it mean that param blobs belonging to the original blobs in learnable_params_ would never be updated?"}}