{"action":"created","issue":{"url":"https://api.github.com/repos/pymc-devs/pymc3/issues/1438","repository_url":"https://api.github.com/repos/pymc-devs/pymc3","labels_url":"https://api.github.com/repos/pymc-devs/pymc3/issues/1438/labels{/name}","comments_url":"https://api.github.com/repos/pymc-devs/pymc3/issues/1438/comments","events_url":"https://api.github.com/repos/pymc-devs/pymc3/issues/1438/events","html_url":"https://github.com/pymc-devs/pymc3/issues/1438","id":182235107,"number":1438,"title":"ENH Normalizing flows","user":{"login":"taku-y","id":4969395,"avatar_url":"https://avatars3.githubusercontent.com/u/4969395?v=4","gravatar_id":"","url":"https://api.github.com/users/taku-y","html_url":"https://github.com/taku-y","followers_url":"https://api.github.com/users/taku-y/followers","following_url":"https://api.github.com/users/taku-y/following{/other_user}","gists_url":"https://api.github.com/users/taku-y/gists{/gist_id}","starred_url":"https://api.github.com/users/taku-y/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/taku-y/subscriptions","organizations_url":"https://api.github.com/users/taku-y/orgs","repos_url":"https://api.github.com/users/taku-y/repos","events_url":"https://api.github.com/users/taku-y/events{/privacy}","received_events_url":"https://api.github.com/users/taku-y/received_events","type":"User","site_admin":false},"labels":[{"id":483431340,"url":"https://api.github.com/repos/pymc-devs/pymc3/labels/WIP","name":"WIP","color":"d93f0b","default":false},{"id":76152,"url":"https://api.github.com/repos/pymc-devs/pymc3/labels/enhancements","name":"enhancements","color":"02e10c","default":false}],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":45,"created_at":"2016-10-11T11:01:55Z","updated_at":"2018-03-26T06:34:14Z","closed_at":"2018-03-26T06:34:14Z","author_association":"CONTRIBUTOR","body":"I implemented normalizing flows in ADVI and tested it on a beta-binomial model ([notebook](https://gist.github.com/taku-y/43550e688f4020ac7da15a181d262f2f#file-pymc3_normalizing_flow_beta_binomial-ipynb)). Though there are other attractive approaches for improving approximation of ADVI, NFs was the most straightfoward to implement. \n\nI'm looking foward to any comments, especially on the design of the interface, how to write tests, and good examples to demonstrate the effectiveness of NFs. \n\nTo run the example notebook, you need to clone branch `advi_nf` in my repo. \n"},"comment":{"url":"https://api.github.com/repos/pymc-devs/pymc3/issues/comments/376060628","html_url":"https://github.com/pymc-devs/pymc3/issues/1438#issuecomment-376060628","issue_url":"https://api.github.com/repos/pymc-devs/pymc3/issues/1438","id":376060628,"user":{"login":"junpenglao","id":12952641,"avatar_url":"https://avatars2.githubusercontent.com/u/12952641?v=4","gravatar_id":"","url":"https://api.github.com/users/junpenglao","html_url":"https://github.com/junpenglao","followers_url":"https://api.github.com/users/junpenglao/followers","following_url":"https://api.github.com/users/junpenglao/following{/other_user}","gists_url":"https://api.github.com/users/junpenglao/gists{/gist_id}","starred_url":"https://api.github.com/users/junpenglao/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/junpenglao/subscriptions","organizations_url":"https://api.github.com/users/junpenglao/orgs","repos_url":"https://api.github.com/users/junpenglao/repos","events_url":"https://api.github.com/users/junpenglao/events{/privacy}","received_events_url":"https://api.github.com/users/junpenglao/received_events","type":"User","site_admin":false},"created_at":"2018-03-26T06:34:14Z","updated_at":"2018-03-26T06:34:14Z","author_association":"MEMBER","body":"We should discuss IAF in a new threat. Closing this one."}}
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