{"action":"created","issue":{"url":"https://api.github.com/repos/nupic-community/comportexviz/issues/40","labels_url":"https://api.github.com/repos/nupic-community/comportexviz/issues/40/labels{/name}","comments_url":"https://api.github.com/repos/nupic-community/comportexviz/issues/40/comments","events_url":"https://api.github.com/repos/nupic-community/comportexviz/issues/40/events","html_url":"https://github.com/nupic-community/comportexviz/pull/40","id":118238052,"number":40,"title":"Allow servers to send synapses to back to arbitrary timesteps","user":{"login":"mrcslws","id":364113,"avatar_url":"https://avatars.githubusercontent.com/u/364113?v=3","gravatar_id":"","url":"https://api.github.com/users/mrcslws","html_url":"https://github.com/mrcslws","followers_url":"https://api.github.com/users/mrcslws/followers","following_url":"https://api.github.com/users/mrcslws/following{/other_user}","gists_url":"https://api.github.com/users/mrcslws/gists{/gist_id}","starred_url":"https://api.github.com/users/mrcslws/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mrcslws/subscriptions","organizations_url":"https://api.github.com/users/mrcslws/orgs","repos_url":"https://api.github.com/users/mrcslws/repos","events_url":"https://api.github.com/users/mrcslws/events{/privacy}","received_events_url":"https://api.github.com/users/mrcslws/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":2,"created_at":"2015-11-22T04:16:59Z","updated_at":"2015-11-23T01:44:18Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/nupic-community/comportexviz/pulls/40","html_url":"https://github.com/nupic-community/comportexviz/pull/40","diff_url":"https://github.com/nupic-community/comportexviz/pull/40.diff","patch_url":"https://github.com/nupic-community/comportexviz/pull/40.patch"},"body":"Specify the source dt as part of a synapse.\r\n\r\nThis change was wonderfully simple/easy. I just want to check if you like this direction. Currently the client makes some assumptions about how HTM works. This change points to a future where, for example, we might show synapses going back 5 timesteps in a temporal pooling layer.\r\n\r\nMy real reason for making this change is something less glamorous. In nupic.research they pass pseudo feedback values directly into TemporalMemory, not using feedback from an actual feedforward-determined layer. So the best way to show this feedback input is just to show the apical synapses connecting to the current timestep rather than the previous. Or maybe I'm wrong, maybe I should just shift the inputs over one timestep, but that adds some messiness. Seems worth having this dt option."},"comment":{"url":"https://api.github.com/repos/nupic-community/comportexviz/issues/comments/158827363","html_url":"https://github.com/nupic-community/comportexviz/pull/40#issuecomment-158827363","issue_url":"https://api.github.com/repos/nupic-community/comportexviz/issues/40","id":158827363,"user":{"login":"floybix","id":181807,"avatar_url":"https://avatars.githubusercontent.com/u/181807?v=3","gravatar_id":"","url":"https://api.github.com/users/floybix","html_url":"https://github.com/floybix","followers_url":"https://api.github.com/users/floybix/followers","following_url":"https://api.github.com/users/floybix/following{/other_user}","gists_url":"https://api.github.com/users/floybix/gists{/gist_id}","starred_url":"https://api.github.com/users/floybix/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/floybix/subscriptions","organizations_url":"https://api.github.com/users/floybix/orgs","repos_url":"https://api.github.com/users/floybix/repos","events_url":"https://api.github.com/users/floybix/events{/privacy}","received_events_url":"https://api.github.com/users/floybix/received_events","type":"User","site_admin":false},"created_at":"2015-11-23T01:44:18Z","updated_at":"2015-11-23T01:44:18Z","body":"I like it! There shouldn't be anything magical about the _t-1_ timestep."}}