{"action":"created","issue":{"url":"https://api.github.com/repos/scikit-learn/scikit-learn/issues/5368","labels_url":"https://api.github.com/repos/scikit-learn/scikit-learn/issues/5368/labels{/name}","comments_url":"https://api.github.com/repos/scikit-learn/scikit-learn/issues/5368/comments","events_url":"https://api.github.com/repos/scikit-learn/scikit-learn/issues/5368/events","html_url":"https://github.com/scikit-learn/scikit-learn/issues/5368","id":110475102,"number":5368,"title":"Request more criterion for random forest regression","user":{"login":"boscotsang","id":7187749,"avatar_url":"https://avatars.githubusercontent.com/u/7187749?v=3","gravatar_id":"","url":"https://api.github.com/users/boscotsang","html_url":"https://github.com/boscotsang","followers_url":"https://api.github.com/users/boscotsang/followers","following_url":"https://api.github.com/users/boscotsang/following{/other_user}","gists_url":"https://api.github.com/users/boscotsang/gists{/gist_id}","starred_url":"https://api.github.com/users/boscotsang/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/boscotsang/subscriptions","organizations_url":"https://api.github.com/users/boscotsang/orgs","repos_url":"https://api.github.com/users/boscotsang/repos","events_url":"https://api.github.com/users/boscotsang/events{/privacy}","received_events_url":"https://api.github.com/users/boscotsang/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/scikit-learn/scikit-learn/labels/Enhancement","name":"Enhancement","color":"d7e102"},{"url":"https://api.github.com/repos/scikit-learn/scikit-learn/labels/Moderate","name":"Moderate","color":"e102d8"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":10,"created_at":"2015-10-08T15:23:15Z","updated_at":"2016-01-12T08:33:29Z","closed_at":null,"body":"Current random forest regressor only support for 'mse'. Can more criterions such as mean square of percentage error can be support by scikit-learn?"},"comment":{"url":"https://api.github.com/repos/scikit-learn/scikit-learn/issues/comments/170837168","html_url":"https://github.com/scikit-learn/scikit-learn/issues/5368#issuecomment-170837168","issue_url":"https://api.github.com/repos/scikit-learn/scikit-learn/issues/5368","id":170837168,"user":{"login":"glouppe","id":477771,"avatar_url":"https://avatars.githubusercontent.com/u/477771?v=3","gravatar_id":"","url":"https://api.github.com/users/glouppe","html_url":"https://github.com/glouppe","followers_url":"https://api.github.com/users/glouppe/followers","following_url":"https://api.github.com/users/glouppe/following{/other_user}","gists_url":"https://api.github.com/users/glouppe/gists{/gist_id}","starred_url":"https://api.github.com/users/glouppe/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/glouppe/subscriptions","organizations_url":"https://api.github.com/users/glouppe/orgs","repos_url":"https://api.github.com/users/glouppe/repos","events_url":"https://api.github.com/users/glouppe/events{/privacy}","received_events_url":"https://api.github.com/users/glouppe/received_events","type":"User","site_admin":false},"created_at":"2016-01-12T08:33:29Z","updated_at":"2016-01-12T08:33:29Z","body":"There was some attempt to implement MAE at #6039. I think this criterion really is missing at the moment and could be used at many occasions. "}}