{"action":"created","issue":{"url":"https://api.github.com/repos/scikit-learn/scikit-learn/issues/4228","labels_url":"https://api.github.com/repos/scikit-learn/scikit-learn/issues/4228/labels{/name}","comments_url":"https://api.github.com/repos/scikit-learn/scikit-learn/issues/4228/comments","events_url":"https://api.github.com/repos/scikit-learn/scikit-learn/issues/4228/events","html_url":"https://github.com/scikit-learn/scikit-learn/pull/4228","id":57092442,"number":4228,"title":"[WIP] ENH support sparse y in GridSearchCV","user":{"login":"ragv","id":9487348,"avatar_url":"https://avatars.githubusercontent.com/u/9487348?v=3","gravatar_id":"","url":"https://api.github.com/users/ragv","html_url":"https://github.com/ragv","followers_url":"https://api.github.com/users/ragv/followers","following_url":"https://api.github.com/users/ragv/following{/other_user}","gists_url":"https://api.github.com/users/ragv/gists{/gist_id}","starred_url":"https://api.github.com/users/ragv/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ragv/subscriptions","organizations_url":"https://api.github.com/users/ragv/orgs","repos_url":"https://api.github.com/users/ragv/repos","events_url":"https://api.github.com/users/ragv/events{/privacy}","received_events_url":"https://api.github.com/users/ragv/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":{"url":"https://api.github.com/repos/scikit-learn/scikit-learn/milestones/12","html_url":"https://github.com/scikit-learn/scikit-learn/milestones/0.16","labels_url":"https://api.github.com/repos/scikit-learn/scikit-learn/milestones/12/labels","id":527004,"number":12,"title":"0.16","description":"","creator":{"login":"GaelVaroquaux","id":208217,"avatar_url":"https://avatars.githubusercontent.com/u/208217?v=3","gravatar_id":"","url":"https://api.github.com/users/GaelVaroquaux","html_url":"https://github.com/GaelVaroquaux","followers_url":"https://api.github.com/users/GaelVaroquaux/followers","following_url":"https://api.github.com/users/GaelVaroquaux/following{/other_user}","gists_url":"https://api.github.com/users/GaelVaroquaux/gists{/gist_id}","starred_url":"https://api.github.com/users/GaelVaroquaux/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/GaelVaroquaux/subscriptions","organizations_url":"https://api.github.com/users/GaelVaroquaux/orgs","repos_url":"https://api.github.com/users/GaelVaroquaux/repos","events_url":"https://api.github.com/users/GaelVaroquaux/events{/privacy}","received_events_url":"https://api.github.com/users/GaelVaroquaux/received_events","type":"User","site_admin":false},"open_issues":53,"closed_issues":95,"state":"open","created_at":"2014-01-05T21:19:20Z","updated_at":"2015-03-03T22:12:24Z","due_on":"2015-03-15T04:00:00Z","closed_at":null},"comments":15,"created_at":"2015-02-09T21:27:37Z","updated_at":"2015-03-04T00:14:44Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/scikit-learn/scikit-learn/pulls/4228","html_url":"https://github.com/scikit-learn/scikit-learn/pull/4228","diff_url":"https://github.com/scikit-learn/scikit-learn/pull/4228.diff","patch_url":"https://github.com/scikit-learn/scikit-learn/pull/4228.patch"},"body":"Fixes #4225 \r\n\r\n- [x] Add support for sparse y in `GridSearchCV`\r\n- [ ] Add support for sparse y in `CrossValidationCV`\r\n- [ ] Add support for sparse y in other related helpers\r\n- [x] Add tests using sparse y in `GridSearchCV`"},"comment":{"url":"https://api.github.com/repos/scikit-learn/scikit-learn/issues/comments/77069992","html_url":"https://github.com/scikit-learn/scikit-learn/pull/4228#issuecomment-77069992","issue_url":"https://api.github.com/repos/scikit-learn/scikit-learn/issues/4228","id":77069992,"user":{"login":"ragv","id":9487348,"avatar_url":"https://avatars.githubusercontent.com/u/9487348?v=3","gravatar_id":"","url":"https://api.github.com/users/ragv","html_url":"https://github.com/ragv","followers_url":"https://api.github.com/users/ragv/followers","following_url":"https://api.github.com/users/ragv/following{/other_user}","gists_url":"https://api.github.com/users/ragv/gists{/gist_id}","starred_url":"https://api.github.com/users/ragv/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ragv/subscriptions","organizations_url":"https://api.github.com/users/ragv/orgs","repos_url":"https://api.github.com/users/ragv/repos","events_url":"https://api.github.com/users/ragv/events{/privacy}","received_events_url":"https://api.github.com/users/ragv/received_events","type":"User","site_admin":false},"created_at":"2015-03-04T00:14:44Z","updated_at":"2015-03-04T00:14:44Z","body":"@vortex-ape Please feel free to take over :) This issue will involve writing tests too... let me know if I could be of any help..."}}