{"action":"closed","issue":{"url":"https://api.github.com/repos/fchollet/keras/issues/2006","repository_url":"https://api.github.com/repos/fchollet/keras","labels_url":"https://api.github.com/repos/fchollet/keras/issues/2006/labels{/name}","comments_url":"https://api.github.com/repos/fchollet/keras/issues/2006/comments","events_url":"https://api.github.com/repos/fchollet/keras/issues/2006/events","html_url":"https://github.com/fchollet/keras/issues/2006","id":141994797,"number":2006,"title":"convoluation1D input_shape questions","user":{"login":"MagicYoung","id":1646669,"avatar_url":"https://avatars.githubusercontent.com/u/1646669?v=3","gravatar_id":"","url":"https://api.github.com/users/MagicYoung","html_url":"https://github.com/MagicYoung","followers_url":"https://api.github.com/users/MagicYoung/followers","following_url":"https://api.github.com/users/MagicYoung/following{/other_user}","gists_url":"https://api.github.com/users/MagicYoung/gists{/gist_id}","starred_url":"https://api.github.com/users/MagicYoung/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/MagicYoung/subscriptions","organizations_url":"https://api.github.com/users/MagicYoung/orgs","repos_url":"https://api.github.com/users/MagicYoung/repos","events_url":"https://api.github.com/users/MagicYoung/events{/privacy}","received_events_url":"https://api.github.com/users/MagicYoung/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":2,"created_at":"2016-03-18T22:41:50Z","updated_at":"2016-03-19T17:13:52Z","closed_at":"2016-03-19T17:13:52Z","body":"The `input_shape` was predefined as `(samples, steps, input_dim)`. What is the meaning of `steps` here? And along which dimension will the linear convolution operation perform?\r\n\r\nI have a training data with the shape `(samples, dims)`. I want to perform convolution operations along the `dims` axis. How can I define the `input_shape` for the `convolution1D` as the first layer? \r\n\r\nThanks\r\n\r\nPlease make sure that the boxes below are checked before you submit your issue. Thank you!\r\n\r\n- [x] Check that you are up-to-date with the master branch of Keras. You can update with:\r\npip install git+git://github.com/fchollet/keras.git --upgrade --no-deps\r\n\r\n- [x] If running on Theano, check that you are up-to-date with the master branch of Theano. You can update with:\r\npip install git+git://github.com/Theano/Theano.git --upgrade --no-deps\r\n\r\n- [ ] Provide a link to a GitHub Gist of a Python script that can reproduce your issue (or just copy the script here if it is short)."}}