{"action":"created","issue":{"url":"https://api.github.com/repos/prestodb/presto/issues/5590","repository_url":"https://api.github.com/repos/prestodb/presto","labels_url":"https://api.github.com/repos/prestodb/presto/issues/5590/labels{/name}","comments_url":"https://api.github.com/repos/prestodb/presto/issues/5590/comments","events_url":"https://api.github.com/repos/prestodb/presto/issues/5590/events","html_url":"https://github.com/prestodb/presto/pull/5590","id":164196533,"number":5590,"title":"Cosine Similarity UDF function","user":{"login":"daniellevy","id":2715912,"avatar_url":"https://avatars.githubusercontent.com/u/2715912?v=3","gravatar_id":"","url":"https://api.github.com/users/daniellevy","html_url":"https://github.com/daniellevy","followers_url":"https://api.github.com/users/daniellevy/followers","following_url":"https://api.github.com/users/daniellevy/following{/other_user}","gists_url":"https://api.github.com/users/daniellevy/gists{/gist_id}","starred_url":"https://api.github.com/users/daniellevy/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/daniellevy/subscriptions","organizations_url":"https://api.github.com/users/daniellevy/orgs","repos_url":"https://api.github.com/users/daniellevy/repos","events_url":"https://api.github.com/users/daniellevy/events{/privacy}","received_events_url":"https://api.github.com/users/daniellevy/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/prestodb/presto/labels/changes-requested","name":"changes-requested","color":"fbca04"},{"url":"https://api.github.com/repos/prestodb/presto/labels/CLA%20Signed","name":"CLA Signed","color":"ededed"},{"url":"https://api.github.com/repos/prestodb/presto/labels/syntax-needs-review","name":"syntax-needs-review","color":"f7c6c7"}],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":11,"created_at":"2016-07-06T23:17:41Z","updated_at":"2016-07-08T23:42:15Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/prestodb/presto/pulls/5590","html_url":"https://github.com/prestodb/presto/pull/5590","diff_url":"https://github.com/prestodb/presto/pull/5590.diff","patch_url":"https://github.com/prestodb/presto/pull/5590.patch"},"body":"Computes the Cosine Similarity of two Map<Varchar, Double> defined as m . n / (|| m || * || n ||)."},"comment":{"url":"https://api.github.com/repos/prestodb/presto/issues/comments/231497684","html_url":"https://github.com/prestodb/presto/pull/5590#issuecomment-231497684","issue_url":"https://api.github.com/repos/prestodb/presto/issues/5590","id":231497684,"user":{"login":"daniellevy","id":2715912,"avatar_url":"https://avatars.githubusercontent.com/u/2715912?v=3","gravatar_id":"","url":"https://api.github.com/users/daniellevy","html_url":"https://github.com/daniellevy","followers_url":"https://api.github.com/users/daniellevy/followers","following_url":"https://api.github.com/users/daniellevy/following{/other_user}","gists_url":"https://api.github.com/users/daniellevy/gists{/gist_id}","starred_url":"https://api.github.com/users/daniellevy/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/daniellevy/subscriptions","organizations_url":"https://api.github.com/users/daniellevy/orgs","repos_url":"https://api.github.com/users/daniellevy/repos","events_url":"https://api.github.com/users/daniellevy/events{/privacy}","received_events_url":"https://api.github.com/users/daniellevy/received_events","type":"User","site_admin":false},"created_at":"2016-07-08T23:42:15Z","updated_at":"2016-07-08T23:42:15Z","body":"I addressed the comments and return null whenever a key is null."}}
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