{"action":"created","issue":{"url":"https://api.github.com/repos/mlr-org/mlr/issues/785","repository_url":"https://api.github.com/repos/mlr-org/mlr","labels_url":"https://api.github.com/repos/mlr-org/mlr/issues/785/labels{/name}","comments_url":"https://api.github.com/repos/mlr-org/mlr/issues/785/comments","events_url":"https://api.github.com/repos/mlr-org/mlr/issues/785/events","html_url":"https://github.com/mlr-org/mlr/pull/785","id":139576843,"number":785,"title":"new learner glinternet for classification and regression","user":{"login":"schiffner","id":8244303,"avatar_url":"https://avatars.githubusercontent.com/u/8244303?v=3","gravatar_id":"","url":"https://api.github.com/users/schiffner","html_url":"https://github.com/schiffner","followers_url":"https://api.github.com/users/schiffner/followers","following_url":"https://api.github.com/users/schiffner/following{/other_user}","gists_url":"https://api.github.com/users/schiffner/gists{/gist_id}","starred_url":"https://api.github.com/users/schiffner/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/schiffner/subscriptions","organizations_url":"https://api.github.com/users/schiffner/orgs","repos_url":"https://api.github.com/users/schiffner/repos","events_url":"https://api.github.com/users/schiffner/events{/privacy}","received_events_url":"https://api.github.com/users/schiffner/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":{"url":"https://api.github.com/repos/mlr-org/mlr/milestones/3","html_url":"https://github.com/mlr-org/mlr/milestones/v2.11","labels_url":"https://api.github.com/repos/mlr-org/mlr/milestones/3/labels","id":1320229,"number":3,"title":"v2.11","description":"","creator":{"login":"berndbischl","id":1225974,"avatar_url":"https://avatars.githubusercontent.com/u/1225974?v=3","gravatar_id":"","url":"https://api.github.com/users/berndbischl","html_url":"https://github.com/berndbischl","followers_url":"https://api.github.com/users/berndbischl/followers","following_url":"https://api.github.com/users/berndbischl/following{/other_user}","gists_url":"https://api.github.com/users/berndbischl/gists{/gist_id}","starred_url":"https://api.github.com/users/berndbischl/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/berndbischl/subscriptions","organizations_url":"https://api.github.com/users/berndbischl/orgs","repos_url":"https://api.github.com/users/berndbischl/repos","events_url":"https://api.github.com/users/berndbischl/events{/privacy}","received_events_url":"https://api.github.com/users/berndbischl/received_events","type":"User","site_admin":false},"open_issues":38,"closed_issues":22,"state":"open","created_at":"2015-09-23T12:15:41Z","updated_at":"2016-06-29T12:53:19Z","due_on":"2016-07-30T22:00:00Z","closed_at":null},"comments":3,"created_at":"2016-03-09T13:28:10Z","updated_at":"2016-06-29T16:41:59Z","closed_at":"2016-06-29T12:53:19Z","pull_request":{"url":"https://api.github.com/repos/mlr-org/mlr/pulls/785","html_url":"https://github.com/mlr-org/mlr/pull/785","diff_url":"https://github.com/mlr-org/mlr/pull/785.diff","patch_url":"https://github.com/mlr-org/mlr/pull/785.patch"},"body":"`glinternet` is a penalized regression learner and can detect 2-way interactions.\r\nThe interface is very similar to `glmnet`.\r\n\r\n* In contrast to `glmnet`, `glinternet` cannot interpolate when making predictions for\r\n`lambda`s that were not used for training.\r\nThat's why I introduced a new parameter `predictLambda` which is mapped to the closest\r\nvalue in the `lambda`-sequence from training and then passed to `predict.glinternet`.\r\nMaybe long-term we cold do the interpolation ourselves.\r\n\r\n* `glinternet` wants categorical variables as integers starting with 0.\r\nI therefore extended `fixDataInfo` and `fixDataforLearner`.\r\nThere is now an additional option `factors.to.int` and a logical parameter `min.int.zero` indicating\r\nif the integer values start at 0 or 1.\r\n"},"comment":{"url":"https://api.github.com/repos/mlr-org/mlr/issues/comments/229415333","html_url":"https://github.com/mlr-org/mlr/pull/785#issuecomment-229415333","issue_url":"https://api.github.com/repos/mlr-org/mlr/issues/785","id":229415333,"user":{"login":"berndbischl","id":1225974,"avatar_url":"https://avatars.githubusercontent.com/u/1225974?v=3","gravatar_id":"","url":"https://api.github.com/users/berndbischl","html_url":"https://github.com/berndbischl","followers_url":"https://api.github.com/users/berndbischl/followers","following_url":"https://api.github.com/users/berndbischl/following{/other_user}","gists_url":"https://api.github.com/users/berndbischl/gists{/gist_id}","starred_url":"https://api.github.com/users/berndbischl/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/berndbischl/subscriptions","organizations_url":"https://api.github.com/users/berndbischl/orgs","repos_url":"https://api.github.com/users/berndbischl/repos","events_url":"https://api.github.com/users/berndbischl/events{/privacy}","received_events_url":"https://api.github.com/users/berndbischl/received_events","type":"User","site_admin":false},"created_at":"2016-06-29T16:41:59Z","updated_at":"2016-06-29T16:41:59Z","body":"thx + agreed"}}
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