{"action":"created","issue":{"url":"https://api.github.com/repos/hexiangnan/neural_collaborative_filtering/issues/23","repository_url":"https://api.github.com/repos/hexiangnan/neural_collaborative_filtering","labels_url":"https://api.github.com/repos/hexiangnan/neural_collaborative_filtering/issues/23/labels{/name}","comments_url":"https://api.github.com/repos/hexiangnan/neural_collaborative_filtering/issues/23/comments","events_url":"https://api.github.com/repos/hexiangnan/neural_collaborative_filtering/issues/23/events","html_url":"https://github.com/hexiangnan/neural_collaborative_filtering/issues/23","id":342940188,"node_id":"MDU6SXNzdWUzNDI5NDAxODg=","number":23,"title":"the number of negative instances？","user":{"login":"fjz15056311771","id":23112217,"node_id":"MDQ6VXNlcjIzMTEyMjE3","avatar_url":"https://avatars2.githubusercontent.com/u/23112217?v=4","gravatar_id":"","url":"https://api.github.com/users/fjz15056311771","html_url":"https://github.com/fjz15056311771","followers_url":"https://api.github.com/users/fjz15056311771/followers","following_url":"https://api.github.com/users/fjz15056311771/following{/other_user}","gists_url":"https://api.github.com/users/fjz15056311771/gists{/gist_id}","starred_url":"https://api.github.com/users/fjz15056311771/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/fjz15056311771/subscriptions","organizations_url":"https://api.github.com/users/fjz15056311771/orgs","repos_url":"https://api.github.com/users/fjz15056311771/repos","events_url":"https://api.github.com/users/fjz15056311771/events{/privacy}","received_events_url":"https://api.github.com/users/fjz15056311771/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":5,"created_at":"2018-07-20T01:16:37Z","updated_at":"2018-08-21T03:28:37Z","closed_at":null,"author_association":"NONE","body":"HI，anybody can tell me why you just select 4 negative instances, i think it is a too small proportion. is there any influence in training？thanks！！！\r\n'--num_neg', type=int, default=4"},"comment":{"url":"https://api.github.com/repos/hexiangnan/neural_collaborative_filtering/issues/comments/414538154","html_url":"https://github.com/hexiangnan/neural_collaborative_filtering/issues/23#issuecomment-414538154","issue_url":"https://api.github.com/repos/hexiangnan/neural_collaborative_filtering/issues/23","id":414538154,"node_id":"MDEyOklzc3VlQ29tbWVudDQxNDUzODE1NA==","user":{"login":"fjz15056311771","id":23112217,"node_id":"MDQ6VXNlcjIzMTEyMjE3","avatar_url":"https://avatars2.githubusercontent.com/u/23112217?v=4","gravatar_id":"","url":"https://api.github.com/users/fjz15056311771","html_url":"https://github.com/fjz15056311771","followers_url":"https://api.github.com/users/fjz15056311771/followers","following_url":"https://api.github.com/users/fjz15056311771/following{/other_user}","gists_url":"https://api.github.com/users/fjz15056311771/gists{/gist_id}","starred_url":"https://api.github.com/users/fjz15056311771/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/fjz15056311771/subscriptions","organizations_url":"https://api.github.com/users/fjz15056311771/orgs","repos_url":"https://api.github.com/users/fjz15056311771/repos","events_url":"https://api.github.com/users/fjz15056311771/events{/privacy}","received_events_url":"https://api.github.com/users/fjz15056311771/received_events","type":"User","site_admin":false},"created_at":"2018-08-21T03:28:37Z","updated_at":"2018-08-21T03:28:37Z","author_association":"NONE","body":"@kyung-wook thanks!! i think BPR loss solve my confusion."}}
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