{"action":"created","issue":{"url":"https://api.github.com/repos/stan-dev/stan/issues/1421","labels_url":"https://api.github.com/repos/stan-dev/stan/issues/1421/labels{/name}","comments_url":"https://api.github.com/repos/stan-dev/stan/issues/1421/comments","events_url":"https://api.github.com/repos/stan-dev/stan/issues/1421/events","html_url":"https://github.com/stan-dev/stan/pull/1421","id":67809906,"number":1421,"title":"Feature/bbvb","user":{"login":"akucukelbir","id":329960,"avatar_url":"https://avatars.githubusercontent.com/u/329960?v=3","gravatar_id":"","url":"https://api.github.com/users/akucukelbir","html_url":"https://github.com/akucukelbir","followers_url":"https://api.github.com/users/akucukelbir/followers","following_url":"https://api.github.com/users/akucukelbir/following{/other_user}","gists_url":"https://api.github.com/users/akucukelbir/gists{/gist_id}","starred_url":"https://api.github.com/users/akucukelbir/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/akucukelbir/subscriptions","organizations_url":"https://api.github.com/users/akucukelbir/orgs","repos_url":"https://api.github.com/users/akucukelbir/repos","events_url":"https://api.github.com/users/akucukelbir/events{/privacy}","received_events_url":"https://api.github.com/users/akucukelbir/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":8,"created_at":"2015-04-11T17:24:29Z","updated_at":"2015-04-14T04:42:42Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/stan-dev/stan/pulls/1421","html_url":"https://github.com/stan-dev/stan/pull/1421","diff_url":"https://github.com/stan-dev/stan/pull/1421.diff","patch_url":"https://github.com/stan-dev/stan/pull/1421.patch"},"body":"#### Summary:\r\n\r\nAutomatic Differentiation Variational Inference (ADVI).\r\n\r\n#### Intended Effect:\r\n\r\nImplements ADVI as an approximate inference procedure within Stan.\r\n\r\n#### How to Verify:\r\n\r\nRun your favorite model. Run the tests. \r\n\r\n```\r\n$ ./runTests.py src/test/unit/variational\r\n```\r\n\r\n#### Side Effects:\r\n\r\nCurrently, we only output the mean of the variational approximation. We might want to implement a \"sample, transform, report\" module for ADVI and other future inference techniques.\r\n\r\n#### Documentation:\r\n\r\n- [ ] write documentation in cmdstan manual\r\n- [ ] write documentation in stan manual\r\n"},"comment":{"url":"https://api.github.com/repos/stan-dev/stan/issues/comments/92595942","html_url":"https://github.com/stan-dev/stan/pull/1421#issuecomment-92595942","issue_url":"https://api.github.com/repos/stan-dev/stan/issues/1421","id":92595942,"user":{"login":"syclik","id":425751,"avatar_url":"https://avatars.githubusercontent.com/u/425751?v=3","gravatar_id":"","url":"https://api.github.com/users/syclik","html_url":"https://github.com/syclik","followers_url":"https://api.github.com/users/syclik/followers","following_url":"https://api.github.com/users/syclik/following{/other_user}","gists_url":"https://api.github.com/users/syclik/gists{/gist_id}","starred_url":"https://api.github.com/users/syclik/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/syclik/subscriptions","organizations_url":"https://api.github.com/users/syclik/orgs","repos_url":"https://api.github.com/users/syclik/repos","events_url":"https://api.github.com/users/syclik/events{/privacy}","received_events_url":"https://api.github.com/users/syclik/received_events","type":"User","site_admin":false},"created_at":"2015-04-14T04:42:42Z","updated_at":"2015-04-14T04:42:42Z","body":"So, this is the test that fails. You can run this from the command line:\r\n```\r\n./runTests.py src/test/unit/services/init/command_init_test.cpp \r\n```\r\n\r\nI'll need to hunt this down, but it looks like some part of the command structure isn't correct and we're trying to print `stan::agrad::var` without it being imported properly."}}