{"action":"created","comment":{"url":"https://api.github.com/repos/scikit-learn/scikit-learn/pulls/comments/223775941","pull_request_review_id":162985969,"id":223775941,"node_id":"MDI0OlB1bGxSZXF1ZXN0UmV2aWV3Q29tbWVudDIyMzc3NTk0MQ==","diff_hunk":"@@ -47,7 +47,15 @@ Support for Python 3.4 and below has been officially dropped.\n   algoritm related to :class:`cluster.DBSCAN`, that has hyperparameters easier\n   to set and that scales better, by :user:`Shane <espg>` and\n   :user:`Adrin Jalali <adrinjalali>`.\n-  \n+\n+:mod:`sklearn.semi_supervised`\n+..............................\n+\n+- |MajorFeature| Added :class:`semi_supervised.SelfTrainingClassifier`, a \n+  meta-classifier that allows any supervised classifier to function as a \n+  semi_supervised classifier that can learn from unlabeled data. :issue:`1243`\n+  by `Oliver Rausch`_ and `Patrice Becker`_.","path":"doc/whats_new/v0.21.rst","position":12,"original_position":12,"commit_id":"10fc007d3b874613c4318a096209b4ec7a4e00ce","original_commit_id":"edfd64943dd12851a7a62bc30bb3e28e889ec558","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},"body":"No problem I trust you on this, thanks","created_at":"2018-10-09T16:36:19Z","updated_at":"2018-10-09T16:36:19Z","html_url":"https://github.com/scikit-learn/scikit-learn/pull/11682#discussion_r223775941","pull_request_url":"https://api.github.com/repos/scikit-learn/scikit-learn/pulls/11682","author_association":"CONTRIBUTOR","_links":{"self":{"href":"https://api.github.com/repos/scikit-learn/scikit-learn/pulls/comments/223775941"},"html":{"href":"https://github.com/scikit-learn/scikit-learn/pull/11682#discussion_r223775941"},"pull_request":{"href":"https://api.github.com/repos/scikit-learn/scikit-learn/pulls/11682"}},"in_reply_to_id":223764801},"pull_request":{"url":"https://api.github.com/repos/scikit-learn/scikit-learn/pulls/11682","id":203982710,"node_id":"MDExOlB1bGxSZXF1ZXN0MjAzOTgyNzEw","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","issue_url":"https://api.github.com/repos/scikit-learn/scikit-learn/issues/11682","number":11682,"state":"open","locked":false,"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},"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.","created_at":"2018-07-25T22:38:01Z","updated_at":"2018-10-09T16:36:19Z","closed_at":null,"merged_at":null,"merge_commit_sha":"c725c8461d4d9d2c8ac8e98b8c43ab6fa59249ec","assignee":null,"assignees":[],"requested_reviewers":[],"requested_teams":[],"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}],"milestone":null,"commits_url":"https://api.github.com/repos/scikit-learn/scikit-learn/pulls/11682/commits","review_comments_url":"https://api.github.com/repos/scikit-learn/scikit-learn/pulls/11682/comments","review_comment_url":"https://api.github.com/repos/scikit-learn/scikit-learn/pulls/comments{/number}","comments_url":"https://api.github.com/repos/scikit-learn/scikit-learn/issues/11682/comments","statuses_url":"https://api.github.com/repos/scikit-learn/scikit-learn/statuses/10fc007d3b874613c4318a096209b4ec7a4e00ce","head":{"label":"Pr0duktiv:self-training","ref":"self-training","sha":"10fc007d3b874613c4318a096209b4ec7a4e00ce","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},"repo":{"id":140196954,"node_id":"MDEwOlJlcG9zaXRvcnkxNDAxOTY5NTQ=","name":"scikit-learn","full_name":"Pr0duktiv/scikit-learn","private":false,"owner":{"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},"html_url":"https://github.com/Pr0duktiv/scikit-learn","description":"scikit-learn: machine learning in Python","fork":true,"url":"https://api.github.com/repos/Pr0duktiv/scikit-learn","forks_url":"https://api.github.com/repos/Pr0duktiv/scikit-learn/forks","keys_url":"https://api.github.com/repos/Pr0duktiv/scikit-learn/keys{/key_id}","collaborators_url":"https://api.github.com/repos/Pr0duktiv/scikit-learn/collaborators{/collaborator}","teams_url":"https://api.github.com/repos/Pr0duktiv/scikit-learn/teams","hooks_url":"https://api.github.com/repos/Pr0duktiv/scikit-learn/hooks","issue_events_url":"https://api.github.com/repos/Pr0duktiv/scikit-learn/issues/events{/number}","events_url":"https://api.github.com/repos/Pr0duktiv/scikit-learn/events","assignees_url":"https://api.github.com/repos/Pr0duktiv/scikit-learn/assignees{/user}","branches_url":"https://api.github.com/repos/Pr0duktiv/scikit-learn/branches{/branch}","tags_url":"https://api.github.com/repos/Pr0duktiv/scikit-learn/tags","blobs_url":"https://api.github.com/repos/Pr0duktiv/scikit-learn/git/blobs{/sha}","git_tags_url":"https://api.github.com/repos/Pr0duktiv/scikit-learn/git/tags{/sha}","git_refs_url":"https://api.github.com/repos/Pr0duktiv/scikit-learn/git/refs{/sha}","trees_url":"https://api.github.com/repos/Pr0duktiv/scikit-learn/git/trees{/sha}","statuses_url":"https://api.github.com/repos/Pr0duktiv/scikit-learn/statuses/{sha}","languages_url":"https://api.github.com/repos/Pr0duktiv/scikit-learn/languages","stargazers_url":"https://api.github.com/repos/Pr0duktiv/scikit-learn/stargazers","contributors_url":"https://api.github.com/repos/Pr0duktiv/scikit-learn/contributors","subscribers_url":"https://api.github.com/repos/Pr0duktiv/scikit-learn/subscribers","subscription_url":"https://api.github.com/repos/Pr0duktiv/scikit-learn/subscription","commits_url":"https://api.github.com/repos/Pr0duktiv/scikit-learn/commits{/sha}","git_commits_url":"https://api.github.com/repos/Pr0duktiv/scikit-learn/git/commits{/sha}","comments_url":"https://api.github.com/repos/Pr0duktiv/scikit-learn/comments{/number}","issue_comment_url":"https://api.github.com/repos/Pr0duktiv/scikit-learn/issues/comments{/number}","contents_url":"https://api.github.com/repos/Pr0duktiv/scikit-learn/contents/{+path}","compare_url":"https://api.github.com/repos/Pr0duktiv/scikit-learn/compare/{base}...{head}","merges_url":"https://api.github.com/repos/Pr0duktiv/scikit-learn/merges","archive_url":"https://api.github.com/repos/Pr0duktiv/scikit-learn/{archive_format}{/ref}","downloads_url":"https://api.github.com/repos/Pr0duktiv/scikit-learn/downloads","issues_url":"https://api.github.com/repos/Pr0duktiv/scikit-learn/issues{/number}","pulls_url":"https://api.github.com/repos/Pr0duktiv/scikit-learn/pulls{/number}","milestones_url":"https://api.github.com/repos/Pr0duktiv/scikit-learn/milestones{/number}","notifications_url":"https://api.github.com/repos/Pr0duktiv/scikit-learn/notifications{?since,all,participating}","labels_url":"https://api.github.com/repos/Pr0duktiv/scikit-learn/labels{/name}","releases_url":"https://api.github.com/repos/Pr0duktiv/scikit-learn/releases{/id}","deployments_url":"https://api.github.com/repos/Pr0duktiv/scikit-learn/deployments","created_at":"2018-07-08T19:33:40Z","updated_at":"2018-09-21T11:07:05Z","pushed_at":"2018-10-09T16:21:30Z","git_url":"git://github.com/Pr0duktiv/scikit-learn.git","ssh_url":"git@github.com:Pr0duktiv/scikit-learn.git","clone_url":"https://github.com/Pr0duktiv/scikit-learn.git","svn_url":"https://github.com/Pr0duktiv/scikit-learn","homepage":"http://scikit-learn.org","size":94180,"stargazers_count":0,"watchers_count":0,"language":"Python","has_issues":false,"has_projects":true,"has_downloads":true,"has_wiki":true,"has_pages":false,"forks_count":0,"mirror_url":null,"archived":false,"open_issues_count":0,"license":{"key":"other","name":"NOASSERTION","spdx_id":"NOASSERTION","url":null,"node_id":"MDc6TGljZW5zZTA="},"forks":0,"open_issues":0,"watchers":0,"default_branch":"master"}},"base":{"label":"scikit-learn:master","ref":"master","sha":"03c3af5bdec29903567fa3d63f2e6776a2b3041b","user":{"login":"scikit-learn","id":365630,"node_id":"MDEyOk9yZ2FuaXphdGlvbjM2NTYzMA==","avatar_url":"https://avatars2.githubusercontent.com/u/365630?v=4","gravatar_id":"","url":"https://api.github.com/users/scikit-learn","html_url":"https://github.com/scikit-learn","followers_url":"https://api.github.com/users/scikit-learn/followers","following_url":"https://api.github.com/users/scikit-learn/following{/other_user}","gists_url":"https://api.github.com/users/scikit-learn/gists{/gist_id}","starred_url":"https://api.github.com/users/scikit-learn/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/scikit-learn/subscriptions","organizations_url":"https://api.github.com/users/scikit-learn/orgs","repos_url":"https://api.github.com/users/scikit-learn/repos","events_url":"https://api.github.com/users/scikit-learn/events{/privacy}","received_events_url":"https://api.github.com/users/scikit-learn/received_events","type":"Organization","site_admin":false},"repo":{"id":843222,"node_id":"MDEwOlJlcG9zaXRvcnk4NDMyMjI=","name":"scikit-learn","full_name":"scikit-learn/scikit-learn","private":false,"owner":{"login":"scikit-learn","id":365630,"node_id":"MDEyOk9yZ2FuaXphdGlvbjM2NTYzMA==","avatar_url":"https://avatars2.githubusercontent.com/u/365630?v=4","gravatar_id":"","url":"https://api.github.com/users/scikit-learn","html_url":"https://github.com/scikit-learn","followers_url":"https://api.github.com/users/scikit-learn/followers","following_url":"https://api.github.com/users/scikit-learn/following{/other_user}","gists_url":"https://api.github.com/users/scikit-learn/gists{/gist_id}","starred_url":"https://api.github.com/users/scikit-learn/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/scikit-learn/subscriptions","organizations_url":"https://api.github.com/users/scikit-learn/orgs","repos_url":"https://api.github.com/users/scikit-learn/repos","events_url":"https://api.github.com/users/scikit-learn/events{/privacy}","received_events_url":"https://api.github.com/users/scikit-learn/received_events","type":"Organization","site_admin":false},"html_url":"https://github.com/scikit-learn/scikit-learn","description":"scikit-learn: machine learning in Python","fork":false,"url":"https://api.github.com/repos/scikit-learn/scikit-learn","forks_url":"https://api.github.com/repos/scikit-learn/scikit-learn/forks","keys_url":"https://api.github.com/repos/scikit-learn/scikit-learn/keys{/key_id}","collaborators_url":"https://api.github.com/repos/scikit-learn/scikit-learn/collaborators{/collaborator}","teams_url":"https://api.github.com/repos/scikit-learn/scikit-learn/teams","hooks_url":"https://api.github.com/repos/scikit-learn/scikit-learn/hooks","issue_events_url":"https://api.github.com/repos/scikit-learn/scikit-learn/issues/events{/number}","events_url":"https://api.github.com/repos/scikit-learn/scikit-learn/events","assignees_url":"https://api.github.com/repos/scikit-learn/scikit-learn/assignees{/user}","branches_url":"https://api.github.com/repos/scikit-learn/scikit-learn/branches{/branch}","tags_url":"https://api.github.com/repos/scikit-learn/scikit-learn/tags","blobs_url":"https://api.github.com/repos/scikit-learn/scikit-learn/git/blobs{/sha}","git_tags_url":"https://api.github.com/repos/scikit-learn/scikit-learn/git/tags{/sha}","git_refs_url":"https://api.github.com/repos/scikit-learn/scikit-learn/git/refs{/sha}","trees_url":"https://api.github.com/repos/scikit-learn/scikit-learn/git/trees{/sha}","statuses_url":"https://api.github.com/repos/scikit-learn/scikit-learn/statuses/{sha}","languages_url":"https://api.github.com/repos/scikit-learn/scikit-learn/languages","stargazers_url":"https://api.github.com/repos/scikit-learn/scikit-learn/stargazers","contributors_url":"https://api.github.com/repos/scikit-learn/scikit-learn/contributors","subscribers_url":"https://api.github.com/repos/scikit-learn/scikit-learn/subscribers","subscription_url":"https://api.github.com/repos/scikit-learn/scikit-learn/subscription","commits_url":"https://api.github.com/repos/scikit-learn/scikit-learn/commits{/sha}","git_commits_url":"https://api.github.com/repos/scikit-learn/scikit-learn/git/commits{/sha}","comments_url":"https://api.github.com/repos/scikit-learn/scikit-learn/comments{/number}","issue_comment_url":"https://api.github.com/repos/scikit-learn/scikit-learn/issues/comments{/number}","contents_url":"https://api.github.com/repos/scikit-learn/scikit-learn/contents/{+path}","compare_url":"https://api.github.com/repos/scikit-learn/scikit-learn/compare/{base}...{head}","merges_url":"https://api.github.com/repos/scikit-learn/scikit-learn/merges","archive_url":"https://api.github.com/repos/scikit-learn/scikit-learn/{archive_format}{/ref}","downloads_url":"https://api.github.com/repos/scikit-learn/scikit-learn/downloads","issues_url":"https://api.github.com/repos/scikit-learn/scikit-learn/issues{/number}","pulls_url":"https://api.github.com/repos/scikit-learn/scikit-learn/pulls{/number}","milestones_url":"https://api.github.com/repos/scikit-learn/scikit-learn/milestones{/number}","notifications_url":"https://api.github.com/repos/scikit-learn/scikit-learn/notifications{?since,all,participating}","labels_url":"https://api.github.com/repos/scikit-learn/scikit-learn/labels{/name}","releases_url":"https://api.github.com/repos/scikit-learn/scikit-learn/releases{/id}","deployments_url":"https://api.github.com/repos/scikit-learn/scikit-learn/deployments","created_at":"2010-08-17T09:43:38Z","updated_at":"2018-10-09T15:43:02Z","pushed_at":"2018-10-09T16:34:29Z","git_url":"git://github.com/scikit-learn/scikit-learn.git","ssh_url":"git@github.com:scikit-learn/scikit-learn.git","clone_url":"https://github.com/scikit-learn/scikit-learn.git","svn_url":"https://github.com/scikit-learn/scikit-learn","homepage":"http://scikit-learn.org","size":95729,"stargazers_count":30979,"watchers_count":30979,"language":"Python","has_issues":true,"has_projects":true,"has_downloads":true,"has_wiki":true,"has_pages":false,"forks_count":15315,"mirror_url":null,"archived":false,"open_issues_count":1763,"license":{"key":"other","name":"NOASSERTION","spdx_id":"NOASSERTION","url":null,"node_id":"MDc6TGljZW5zZTA="},"forks":15315,"open_issues":1763,"watchers":30979,"default_branch":"master"}},"_links":{"self":{"href":"https://api.github.com/repos/scikit-learn/scikit-learn/pulls/11682"},"html":{"href":"https://github.com/scikit-learn/scikit-learn/pull/11682"},"issue":{"href":"https://api.github.com/repos/scikit-learn/scikit-learn/issues/11682"},"comments":{"href":"https://api.github.com/repos/scikit-learn/scikit-learn/issues/11682/comments"},"review_comments":{"href":"https://api.github.com/repos/scikit-learn/scikit-learn/pulls/11682/comments"},"review_comment":{"href":"https://api.github.com/repos/scikit-learn/scikit-learn/pulls/comments{/number}"},"commits":{"href":"https://api.github.com/repos/scikit-learn/scikit-learn/pulls/11682/commits"},"statuses":{"href":"https://api.github.com/repos/scikit-learn/scikit-learn/statuses/10fc007d3b874613c4318a096209b4ec7a4e00ce"}},"author_association":"NONE"}}
{"actor":{"display_login":"NicolasHug"}}