Is there a 1:1 relation between train.task_container_id , question.bundle_id and lecture.part? I mean if a question bundle is the same it should end up as the same task_container rt?
", "messages": [ { "id": "1058458", "postDate": "10/23/2020 18:21:46", "content": "Is there a 1:1 relation between train.task_container_id , question.bundle_id and lecture.part? I mean if a question bundle is the same it should end up as the same task_container rt?
", "rawMarkdown": "Is there a 1:1 relation between train.task_container_id , question.bundle_id and lecture.part? I mean if a question bundle is the same it should end up as the same task_container rt?", "votes": null }, { "id": "1059145", "postDate": "10/24/2020 17:13:42", "content": "Hi Amit, in case you didn't see this one yet, here's a similar (not addressing lecture.part part, though) question that was actually answered by one of the organizers --> https://www.kaggle.com/c/riiid-test-answer-prediction/discussion/190828 (I had the same question in mind, btw)
", "rawMarkdown": "Hi Amit, in case you didn't see this one yet, here's a similar (not addressing lecture.part part, though) question that was actually answered by one of the organizers --> https://www.kaggle.com/c/riiid-test-answer-prediction/discussion/190828 (I had the same question in mind, btw)", "votes": null }, { "id": "1059267", "postDate": "10/24/2020 20:56:29", "content": "Thanks. That was helpful and clarified it.
", "rawMarkdown": "Thanks. That was helpful and clarified it.", "votes": null }, { "id": "1062652", "postDate": "10/28/2020 04:27:07", "content": "My understanding is that, questions with the same question.bundle_id must share the same train.task_container_id for a single user in train.csv because those questions are always served together. However, train.task_container_id shall vary from users.
", "rawMarkdown": "My understanding is that, questions with the same question.bundle_id must share the same train.task_container_id for a single user in train.csv because those questions are always served together. However, train.task_container_id shall vary from users.", "votes": null }, { "id": "1065023", "postDate": "10/30/2020 19:01:10", "content": "I would quality @cealia answer it seems that a user can try the test several times.
\nFor example, the user 499347415 has several task_container_id for the same bundle_id (7857)
\nThe last time he tried this bundle was 11 months after he began the test
row user_id task_container_id bundle_id
\n65758819 499347415 640 7857
\n65758820 499347415 5682 7857
\n65758821 499347415 5763 7857
\n65758822 499347415 5770 7857
\n65758823 499347415 5776 7857
\n… … … …
\n65758897 499347415 7603 7857
\n65758898 499347415 7619 7857
\n65758899 499347415 7633 7857
\n65758900 499347415 7654 7857
\n65758901 499347415 7856 7857
@cealia @laure95
\nSo if i undestand , Task container id is Wrapper around Bundle id ,means , if user attempting task container id say 1 ,then it would necessarily mean that user was served some set of questions that belonged to a some bundle id say B1
now if a other user is asked same set of questions from bundle id B1 , his task container id would be different from that of user 1 may be T2 ?
\nNow if both users are again asked questions from bundle b1 what is going to be Task container id this time T1/T2 respectively or some other for each
", "rawMarkdown": "cealia @laure95\nSo if i undestand , Task container id is Wrapper around Bundle id ,means , if user attempting task container id say 1 ,then it would necessarily mean that user was served some set of questions that belonged to a some bundle id say B1\n\nnow if a other user is asked same set of questions from bundle id B1 , his task container id would be different from that of user 1 may be T2 ?\n\nNow if both users are again asked questions from bundle b1 what is going to be Task container id this time T1/T2 respectively or some other for each", "votes": null } ], "comments": [ { "id": 1059145, "author_name": "orhankaramancode", "author_url": "", "post_date": "10/24/2020 17:13:42", "content": "Hi Amit, in case you didn't see this one yet, here's a similar (not addressing lecture.part part, though) question that was actually answered by one of the organizers --> https://www.kaggle.com/c/riiid-test-answer-prediction/discussion/190828 (I had the same question in mind, btw)
", "votes": null, "replies": [ { "id": 1059267, "author_name": "amitwats", "author_url": "", "post_date": "10/24/2020 20:56:29", "content": "Thanks. That was helpful and clarified it.
", "votes": null, "replies": [] }, { "id": 1062652, "author_name": "cealia", "author_url": "", "post_date": "10/28/2020 04:27:07", "content": "My understanding is that, questions with the same question.bundle_id must share the same train.task_container_id for a single user in train.csv because those questions are always served together. However, train.task_container_id shall vary from users.
", "votes": null, "replies": [] }, { "id": 1100615, "author_name": "jaideepvalani", "author_url": "", "post_date": "12/03/2020 07:35:24", "content": "@cealia @laure95
\nSo if i undestand , Task container id is Wrapper around Bundle id ,means , if user attempting task container id say 1 ,then it would necessarily mean that user was served some set of questions that belonged to a some bundle id say B1
now if a other user is asked same set of questions from bundle id B1 , his task container id would be different from that of user 1 may be T2 ?
\nNow if both users are again asked questions from bundle b1 what is going to be Task container id this time T1/T2 respectively or some other for each
", "votes": null, "replies": [] } ] }, { "id": 1065023, "author_name": "laure95", "author_url": "", "post_date": "10/30/2020 19:01:10", "content": "I would quality @cealia answer it seems that a user can try the test several times.
\nFor example, the user 499347415 has several task_container_id for the same bundle_id (7857)
\nThe last time he tried this bundle was 11 months after he began the test
row user_id task_container_id bundle_id
\n65758819 499347415 640 7857
\n65758820 499347415 5682 7857
\n65758821 499347415 5763 7857
\n65758822 499347415 5770 7857
\n65758823 499347415 5776 7857
\n… … … …
\n65758897 499347415 7603 7857
\n65758898 499347415 7619 7857
\n65758899 499347415 7633 7857
\n65758900 499347415 7654 7857
\n65758901 499347415 7856 7857