{"action":"created","issue":{"url":"https://api.github.com/repos/apache/spark/issues/6791","labels_url":"https://api.github.com/repos/apache/spark/issues/6791/labels{/name}","comments_url":"https://api.github.com/repos/apache/spark/issues/6791/comments","events_url":"https://api.github.com/repos/apache/spark/issues/6791/events","html_url":"https://github.com/apache/spark/pull/6791","id":87839328,"number":6791,"title":"[SPARK-6259][MLlib] Python API for LDA","user":{"login":"yu-iskw","id":1523515,"avatar_url":"https://avatars.githubusercontent.com/u/1523515?v=3","gravatar_id":"","url":"https://api.github.com/users/yu-iskw","html_url":"https://github.com/yu-iskw","followers_url":"https://api.github.com/users/yu-iskw/followers","following_url":"https://api.github.com/users/yu-iskw/following{/other_user}","gists_url":"https://api.github.com/users/yu-iskw/gists{/gist_id}","starred_url":"https://api.github.com/users/yu-iskw/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/yu-iskw/subscriptions","organizations_url":"https://api.github.com/users/yu-iskw/orgs","repos_url":"https://api.github.com/users/yu-iskw/repos","events_url":"https://api.github.com/users/yu-iskw/events{/privacy}","received_events_url":"https://api.github.com/users/yu-iskw/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":57,"created_at":"2015-06-12T20:21:57Z","updated_at":"2015-07-02T23:49:47Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/apache/spark/pulls/6791","html_url":"https://github.com/apache/spark/pull/6791","diff_url":"https://github.com/apache/spark/pull/6791.diff","patch_url":"https://github.com/apache/spark/pull/6791.patch"},"body":"I implemented the Python API for LDA. But I didn't implemented a method for `LDAModel.describeTopics()`, beause it's a little hard to implement it now. And adding document about that and an example code would fit for another issue.\r\n\r\nTODO: LDAModel.describeTopics() in Python must be also implemented. But it would be nice to fit for another issue. Implementing it is a little hard, since the return value of `describeTopics` in Scala consists of Tuple classes."},"comment":{"url":"https://api.github.com/repos/apache/spark/issues/comments/118195881","html_url":"https://github.com/apache/spark/pull/6791#issuecomment-118195881","issue_url":"https://api.github.com/repos/apache/spark/issues/6791","id":118195881,"user":{"login":"SparkQA","id":8108735,"avatar_url":"https://avatars.githubusercontent.com/u/8108735?v=3","gravatar_id":"","url":"https://api.github.com/users/SparkQA","html_url":"https://github.com/SparkQA","followers_url":"https://api.github.com/users/SparkQA/followers","following_url":"https://api.github.com/users/SparkQA/following{/other_user}","gists_url":"https://api.github.com/users/SparkQA/gists{/gist_id}","starred_url":"https://api.github.com/users/SparkQA/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/SparkQA/subscriptions","organizations_url":"https://api.github.com/users/SparkQA/orgs","repos_url":"https://api.github.com/users/SparkQA/repos","events_url":"https://api.github.com/users/SparkQA/events{/privacy}","received_events_url":"https://api.github.com/users/SparkQA/received_events","type":"User","site_admin":false},"created_at":"2015-07-02T23:49:47Z","updated_at":"2015-07-02T23:49:47Z","body":"  [Test build #36443 has finished](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/36443/console) for   PR 6791 at commit [`30eb8e0`](https://github.com/apache/spark/commit/30eb8e0b79b3ee23b614ed3134819673c476ec91).\n * This patch **passes all tests**.\n * This patch merges cleanly.\n * This patch adds the following public classes _(experimental)_:\n  * `class LDAModel(JavaModelWrapper):`\n  * `class LDA():`\n"}}