{"action":"created","issue":{"url":"https://api.github.com/repos/abhshkdz/neural-vqa/issues/1","labels_url":"https://api.github.com/repos/abhshkdz/neural-vqa/issues/1/labels{/name}","comments_url":"https://api.github.com/repos/abhshkdz/neural-vqa/issues/1/comments","events_url":"https://api.github.com/repos/abhshkdz/neural-vqa/issues/1/events","html_url":"https://github.com/abhshkdz/neural-vqa/issues/1","id":120972144,"number":1,"title":"Provided checkpoint file cannot be used. ","user":{"login":"ilija139","id":1022717,"avatar_url":"https://avatars.githubusercontent.com/u/1022717?v=3","gravatar_id":"","url":"https://api.github.com/users/ilija139","html_url":"https://github.com/ilija139","followers_url":"https://api.github.com/users/ilija139/followers","following_url":"https://api.github.com/users/ilija139/following{/other_user}","gists_url":"https://api.github.com/users/ilija139/gists{/gist_id}","starred_url":"https://api.github.com/users/ilija139/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ilija139/subscriptions","organizations_url":"https://api.github.com/users/ilija139/orgs","repos_url":"https://api.github.com/users/ilija139/repos","events_url":"https://api.github.com/users/ilija139/events{/privacy}","received_events_url":"https://api.github.com/users/ilija139/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":6,"created_at":"2015-12-08T09:51:02Z","updated_at":"2015-12-09T03:59:10Z","closed_at":"2015-12-09T03:59:10Z","body":"Using the provided checkpoint with predict.\r\n \r\n```\r\nloading checkpoint from vqa_epoch23.49_0.5031.t7\t\r\n/root/torch/install/bin/luajit: /root/torch/install/share/lua/5.1/torch/File.lua:294: unknown object\r\nstack traceback:\r\n\t[C]: in function 'error'\r\n\t/root/torch/install/share/lua/5.1/torch/File.lua:294: in function 'readObject'\r\n\t/root/torch/install/share/lua/5.1/torch/File.lua:240: in function 'readObject'\r\n\t/root/torch/install/share/lua/5.1/torch/File.lua:288: in function 'readObject'\r\n\t/root/torch/install/share/lua/5.1/torch/File.lua:272: in function 'readObject'\r\n\t/root/torch/install/share/lua/5.1/torch/File.lua:288: in function 'readObject'\r\n\t/root/torch/install/share/lua/5.1/torch/File.lua:288: in function 'readObject'\r\n\t/root/torch/install/share/lua/5.1/torch/File.lua:288: in function 'readObject'\r\n\t/root/torch/install/share/lua/5.1/torch/File.lua:288: in function 'readObject'\r\n\t/root/torch/install/share/lua/5.1/torch/File.lua:288: in function 'readObject'\r\n\t/root/torch/install/share/lua/5.1/torch/File.lua:288: in function 'readObject'\r\n\t...\r\n\t/root/torch/install/share/lua/5.1/torch/File.lua:288: in function 'readObject'\r\n\t/root/torch/install/share/lua/5.1/nngraph/gmodule.lua:402: in function 'read'\r\n\t/root/torch/install/share/lua/5.1/torch/File.lua:270: in function 'readObject'\r\n\t/root/torch/install/share/lua/5.1/torch/File.lua:288: in function 'readObject'\r\n\t/root/torch/install/share/lua/5.1/torch/File.lua:288: in function 'readObject'\r\n\t/root/torch/install/share/lua/5.1/torch/File.lua:319: in function 'load'\r\n\tpredict.lua:63: in main chunk\r\n\t[C]: in function 'dofile'\r\n\t/root/torch/install/lib/luarocks/rocks/trepl/scm-1/bin/th:145: in main chunk\r\n\t[C]: at 0x00406670\r\n```\r\n\r\n\r\nAlso it says \r\n```To reproduce results shown on this page or try your own image-question pairs, download the following and run predict.lua with the appropriate paths.```\r\n\r\nWhat are the appropriate paths for answers_vocab.t7, questions_vocab.t7 and data.t7?\r\n\r\nBtw training also doesn't work, i.e. the loss is nan:\r\n```\r\nParameters: 6867121\t\r\nBatches: 3363\t\r\nMax iterations: 168150\t\r\nepoch 0.0029735355337496 loss nan\r\nepoch 0.0059470710674993 loss nan\t\r\nepoch 0.0089206066012489 loss nan\t\r\nepoch 0.011894142134999 loss nan\t\r\nepoch 0.014867677668748 loss nan\r\n```"},"comment":{"url":"https://api.github.com/repos/abhshkdz/neural-vqa/issues/comments/163097403","html_url":"https://github.com/abhshkdz/neural-vqa/issues/1#issuecomment-163097403","issue_url":"https://api.github.com/repos/abhshkdz/neural-vqa/issues/1","id":163097403,"user":{"login":"abhshkdz","id":1156489,"avatar_url":"https://avatars.githubusercontent.com/u/1156489?v=3","gravatar_id":"","url":"https://api.github.com/users/abhshkdz","html_url":"https://github.com/abhshkdz","followers_url":"https://api.github.com/users/abhshkdz/followers","following_url":"https://api.github.com/users/abhshkdz/following{/other_user}","gists_url":"https://api.github.com/users/abhshkdz/gists{/gist_id}","starred_url":"https://api.github.com/users/abhshkdz/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/abhshkdz/subscriptions","organizations_url":"https://api.github.com/users/abhshkdz/orgs","repos_url":"https://api.github.com/users/abhshkdz/repos","events_url":"https://api.github.com/users/abhshkdz/events{/privacy}","received_events_url":"https://api.github.com/users/abhshkdz/received_events","type":"User","site_admin":false},"created_at":"2015-12-09T03:59:10Z","updated_at":"2015-12-09T03:59:10Z","body":"@ilija139 I'll link these, thanks!"}}