{"action":"created","issue":{"url":"https://api.github.com/repos/rsling/texrex/issues/1","repository_url":"https://api.github.com/repos/rsling/texrex","labels_url":"https://api.github.com/repos/rsling/texrex/issues/1/labels{/name}","comments_url":"https://api.github.com/repos/rsling/texrex/issues/1/comments","events_url":"https://api.github.com/repos/rsling/texrex/issues/1/events","html_url":"https://github.com/rsling/texrex/issues/1","id":183065570,"number":1,"title":"Inconsistent training data","user":{"login":"RXminuS","id":3949285,"avatar_url":"https://avatars.githubusercontent.com/u/3949285?v=3","gravatar_id":"","url":"https://api.github.com/users/RXminuS","html_url":"https://github.com/RXminuS","followers_url":"https://api.github.com/users/RXminuS/followers","following_url":"https://api.github.com/users/RXminuS/following{/other_user}","gists_url":"https://api.github.com/users/RXminuS/gists{/gist_id}","starred_url":"https://api.github.com/users/RXminuS/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/RXminuS/subscriptions","organizations_url":"https://api.github.com/users/RXminuS/orgs","repos_url":"https://api.github.com/users/RXminuS/repos","events_url":"https://api.github.com/users/RXminuS/events{/privacy}","received_events_url":"https://api.github.com/users/RXminuS/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":1,"created_at":"2016-10-14T14:32:38Z","updated_at":"2016-10-14T14:48:27Z","closed_at":null,"body":"It seems that there is some errors in your training data for the boilerplate removal where several columns contains values outside the 0...1 range. LetterProp for instance has values going all the way up to 2.\r\n\r\nAlso the column ordering seems inconsistent with your article on the subject, where I suspect you alphabetised column names. But given the training data doesn't include column headers I had to dig deep through the code on how they were computed."},"comment":{"url":"https://api.github.com/repos/rsling/texrex/issues/comments/253821559","html_url":"https://github.com/rsling/texrex/issues/1#issuecomment-253821559","issue_url":"https://api.github.com/repos/rsling/texrex/issues/1","id":253821559,"user":{"login":"rsling","id":11976778,"avatar_url":"https://avatars.githubusercontent.com/u/11976778?v=3","gravatar_id":"","url":"https://api.github.com/users/rsling","html_url":"https://github.com/rsling","followers_url":"https://api.github.com/users/rsling/followers","following_url":"https://api.github.com/users/rsling/following{/other_user}","gists_url":"https://api.github.com/users/rsling/gists{/gist_id}","starred_url":"https://api.github.com/users/rsling/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/rsling/subscriptions","organizations_url":"https://api.github.com/users/rsling/orgs","repos_url":"https://api.github.com/users/rsling/repos","events_url":"https://api.github.com/users/rsling/events{/privacy}","received_events_url":"https://api.github.com/users/rsling/received_events","type":"User","site_admin":false},"created_at":"2016-10-14T14:48:27Z","updated_at":"2016-10-14T14:48:27Z","body":"Hi!\n\nThanks for letting me know!\n\nOn 14/10/2016 16:32, Rik wrote:\n> It seems that there is some errors in your training data for the\n> boilerplate removal where several columns contains values outside the\n> 0...1 range. LetterProp for instance has values going all the way up to 2.\n\nI'll check why that happens. \"Problem\" is that libfann can actually deal\nwith values outside -1..1, so it didn't pop up as an error, and results\nshould not be substantially wrong.\n\n> Also the column ordering seems inconsistent with your article on the\n> subject, where I suspect you alphabetised column names. But given the\n> training data doesn't include column headers I had to dig deep through\n> the code on how they were computed.\n\nYou could just have asked... I have a version somewhere with headers,\nand I probably just forgot to include it. libfann cannot deal with\nheaders, so the versions without headers were the ones we used.\n\nPlease let me know if you find any other problems. We are currently\nworking on a Python rewrite, hoping it will be more useful for others\nthan the Pascal implementation.\n\nBest,\nRoland\n"}}
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