{"action":"created","issue":{"url":"https://api.github.com/repos/RUG-IDS/Assignments/issues/15","repository_url":"https://api.github.com/repos/RUG-IDS/Assignments","labels_url":"https://api.github.com/repos/RUG-IDS/Assignments/issues/15/labels{/name}","comments_url":"https://api.github.com/repos/RUG-IDS/Assignments/issues/15/comments","events_url":"https://api.github.com/repos/RUG-IDS/Assignments/issues/15/events","html_url":"https://github.com/RUG-IDS/Assignments/issues/15","id":194322702,"number":15,"title":"Data Size - Assignment 4/Task 1","user":{"login":"timonback","id":7568775,"avatar_url":"https://avatars.githubusercontent.com/u/7568775?v=3","gravatar_id":"","url":"https://api.github.com/users/timonback","html_url":"https://github.com/timonback","followers_url":"https://api.github.com/users/timonback/followers","following_url":"https://api.github.com/users/timonback/following{/other_user}","gists_url":"https://api.github.com/users/timonback/gists{/gist_id}","starred_url":"https://api.github.com/users/timonback/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/timonback/subscriptions","organizations_url":"https://api.github.com/users/timonback/orgs","repos_url":"https://api.github.com/users/timonback/repos","events_url":"https://api.github.com/users/timonback/events{/privacy}","received_events_url":"https://api.github.com/users/timonback/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":14,"created_at":"2016-12-08T12:23:53Z","updated_at":"2016-12-11T12:54:23Z","closed_at":null,"body":"During the first part of the assignment we run into great trouble with working on the data itself.\r\n\r\nWe splitted the table to only two columns, which reduced the data, but it still was too much to process.\r\nWe are using pythons Apriori libary for calculating the arules, however we had no result after ~15min with continous 6GB (out of my 8GB) of memory - and it would like to have more... We are using the movie dataset at the moment.\r\n\r\nIs there another approach to reduce the data, or is the choice to start out with python was not a feasible choice?"},"comment":{"url":"https://api.github.com/repos/RUG-IDS/Assignments/issues/comments/266280488","html_url":"https://github.com/RUG-IDS/Assignments/issues/15#issuecomment-266280488","issue_url":"https://api.github.com/repos/RUG-IDS/Assignments/issues/15","id":266280488,"user":{"login":"mircealungu","id":464519,"avatar_url":"https://avatars.githubusercontent.com/u/464519?v=3","gravatar_id":"","url":"https://api.github.com/users/mircealungu","html_url":"https://github.com/mircealungu","followers_url":"https://api.github.com/users/mircealungu/followers","following_url":"https://api.github.com/users/mircealungu/following{/other_user}","gists_url":"https://api.github.com/users/mircealungu/gists{/gist_id}","starred_url":"https://api.github.com/users/mircealungu/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mircealungu/subscriptions","organizations_url":"https://api.github.com/users/mircealungu/orgs","repos_url":"https://api.github.com/users/mircealungu/repos","events_url":"https://api.github.com/users/mircealungu/events{/privacy}","received_events_url":"https://api.github.com/users/mircealungu/received_events","type":"User","site_admin":false},"created_at":"2016-12-11T12:54:23Z","updated_at":"2016-12-11T12:54:23Z","body":"And also, do not be stuck with a lame implementation... Implement your own fp-tree (see Exercise 3) or find a better implementation (I can personally vouch for the R `arules` as being a decent one)"}}
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