{"action":"created","issue":{"url":"https://api.github.com/repos/scikit-learn/scikit-learn/issues/11682","repository_url":"https://api.github.com/repos/scikit-learn/scikit-learn","labels_url":"https://api.github.com/repos/scikit-learn/scikit-learn/issues/11682/labels{/name}","comments_url":"https://api.github.com/repos/scikit-learn/scikit-learn/issues/11682/comments","events_url":"https://api.github.com/repos/scikit-learn/scikit-learn/issues/11682/events","html_url":"https://github.com/scikit-learn/scikit-learn/pull/11682","id":344631974,"node_id":"MDExOlB1bGxSZXF1ZXN0MjAzOTgyNzEw","number":11682,"title":"[MRG] Implement Self Training Estimator [See #1243]","user":{"login":"Pr0duktiv","id":5406651,"node_id":"MDQ6VXNlcjU0MDY2NTE=","avatar_url":"https://avatars1.githubusercontent.com/u/5406651?v=4","gravatar_id":"","url":"https://api.github.com/users/Pr0duktiv","html_url":"https://github.com/Pr0duktiv","followers_url":"https://api.github.com/users/Pr0duktiv/followers","following_url":"https://api.github.com/users/Pr0duktiv/following{/other_user}","gists_url":"https://api.github.com/users/Pr0duktiv/gists{/gist_id}","starred_url":"https://api.github.com/users/Pr0duktiv/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Pr0duktiv/subscriptions","organizations_url":"https://api.github.com/users/Pr0duktiv/orgs","repos_url":"https://api.github.com/users/Pr0duktiv/repos","events_url":"https://api.github.com/users/Pr0duktiv/events{/privacy}","received_events_url":"https://api.github.com/users/Pr0duktiv/received_events","type":"User","site_admin":false},"labels":[{"id":12995756,"node_id":"MDU6TGFiZWwxMjk5NTc1Ng==","url":"https://api.github.com/repos/scikit-learn/scikit-learn/labels/New%20Feature","name":"New Feature","color":"02e10c","default":false}],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":39,"created_at":"2018-07-25T22:38:01Z","updated_at":"2018-10-23T23:07:22Z","closed_at":null,"author_association":"NONE","pull_request":{"url":"https://api.github.com/repos/scikit-learn/scikit-learn/pulls/11682","html_url":"https://github.com/scikit-learn/scikit-learn/pull/11682","diff_url":"https://github.com/scikit-learn/scikit-learn/pull/11682.diff","patch_url":"https://github.com/scikit-learn/scikit-learn/pull/11682.patch"},"body":"#### Reference Issues/PRs\r\nFixes #1243.\r\n\r\n#### What does this implement/fix? Explain your changes.\r\nImplements a meta classifier for semi-supervised learning based on the original Yarowsky self-training algorithm (refer to http://www.aclweb.org/anthology/P95-1026 for details).\r\nHere is a comparison graph of our implemented version on the IRIS dataset. You can find the code under `examples/semi_supervised/plot_self_training_performance.py`.\r\n![Comparison Graph](https://user-images.githubusercontent.com/5406651/43231211-b1074792-906b-11e8-9537-38d22c3b86a7.png)\r\n\r\n#### Any other comments?\r\nThis PR was created in collaboration of @oliverrausch.\r\nThis PR is a work in progress and we'd continue working on it if you would be willing to merge once it is completed."},"comment":{"url":"https://api.github.com/repos/scikit-learn/scikit-learn/issues/comments/432453193","html_url":"https://github.com/scikit-learn/scikit-learn/pull/11682#issuecomment-432453193","issue_url":"https://api.github.com/repos/scikit-learn/scikit-learn/issues/11682","id":432453193,"node_id":"MDEyOklzc3VlQ29tbWVudDQzMjQ1MzE5Mw==","user":{"login":"NicolasHug","id":1190450,"node_id":"MDQ6VXNlcjExOTA0NTA=","avatar_url":"https://avatars2.githubusercontent.com/u/1190450?v=4","gravatar_id":"","url":"https://api.github.com/users/NicolasHug","html_url":"https://github.com/NicolasHug","followers_url":"https://api.github.com/users/NicolasHug/followers","following_url":"https://api.github.com/users/NicolasHug/following{/other_user}","gists_url":"https://api.github.com/users/NicolasHug/gists{/gist_id}","starred_url":"https://api.github.com/users/NicolasHug/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/NicolasHug/subscriptions","organizations_url":"https://api.github.com/users/NicolasHug/orgs","repos_url":"https://api.github.com/users/NicolasHug/repos","events_url":"https://api.github.com/users/NicolasHug/events{/privacy}","received_events_url":"https://api.github.com/users/NicolasHug/received_events","type":"User","site_admin":false},"created_at":"2018-10-23T23:07:22Z","updated_at":"2018-10-23T23:07:22Z","author_association":"CONTRIBUTOR","body":"I think the devs are busy with the 0.20.1 bugfixes.\r\n\r\nYour PR introduces a new estimator which is an important feature that needs careful reviews, so until they find the time I'm afraid you'll just have to be a bit patient :)"}}
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