59bbb3edeb
set the default to_s of user to displayname
2017-04-03 11:45:39 +02:00
20c8a95a87
quickfix
2017-03-30 16:56:55 +02:00
ad29551bb4
added code to test bonus exercise with different descriptions.
2017-03-30 16:54:22 +02:00
d4a9df709a
quickfixed not working Exercise.accumulated_working_time_for_only(user)
2017-03-30 15:02:44 +02:00
15c0020f8c
Merge pull request #102 from ThommyH/ignoreDummyExerciseForRecommendation
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ignore dummy exercise in recommendation
2017-03-28 13:53:25 +02:00
80f8bddab1
Merge pull request #103 from ThommyH/fixWorkingTimeCalculation
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Fix working time calculation
2017-03-28 13:53:03 +02:00
c8609ffa81
improved quantile calculation by using only times until user has reached max points
2017-03-28 12:29:36 +02:00
b9e93a5b21
fixed accumulated_working_time_for_only in exercise
2017-03-28 12:13:47 +02:00
e1f1134992
ignore dummy exercise in recommendation
2017-03-28 11:51:51 +02:00
d6a25b8496
do now assign dummy exercise to random group
2017-03-27 18:52:44 +02:00
ef5ebc3b69
splitted user in groups for assigning bonus exercises
2017-03-24 12:14:53 +01:00
26e93c4b23
changed puts methods in proxy_exercise.rb to Rails.logger.debug. also changed Rails.logger.info to Rails.logger.debug
2017-03-21 11:25:11 +01:00
4f5c936dd6
changed formulas for demising return
2017-03-21 10:31:45 +01:00
325c44c1fb
added finishing return value in proxy exercise
2017-03-21 10:31:33 +01:00
530916d3ef
added time of user to reach max score in exercise
2017-03-21 10:31:33 +01:00
7ef318713b
added reason vor proxy exercise
2017-03-21 10:31:33 +01:00
695b8946f6
added search intervention. search opens new tab with search in the java course (at least in chrome)
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send only 3 interventions per exercise at maximum
2017-03-21 10:31:33 +01:00
bfc96328c4
added interventions back to code. added post method to be able to save interventions
2017-03-21 10:31:33 +01:00
3d7f5bdf1a
added intervention controller and stuff
2017-03-21 10:31:32 +01:00
b41a858762
changed way working times are returned. builtin protection if exercise is new
2017-03-21 10:31:32 +01:00
1f141f440a
added fallback to recommendation if something went completely wrong
2017-03-21 10:31:32 +01:00
355e8af14b
privatized methods in proxy_exercise
2017-03-21 10:31:32 +01:00
66a2d8c992
minor change
2017-03-21 10:31:32 +01:00
1eea3fab4c
lots of renaming to _ names instead of camelCase
2017-03-21 10:31:32 +01:00
f63b9eeb3c
added that users would only get exercises recommended which are max 1 level more difficult
2017-03-21 10:31:32 +01:00
1d75af51d2
quick fix
2017-03-21 10:31:32 +01:00
5bbc124097
improvement debug output
2017-03-21 10:31:32 +01:00
01470bff97
fixed problem with wrong worktime calculations
2017-03-21 10:31:32 +01:00
fe8b04fcfc
more debugging infos
2017-03-21 10:31:32 +01:00
4796dd5c9d
find solved exercises of users now by fetching submissions with cause assess or submit
2017-03-21 10:31:32 +01:00
0f67297e2c
recommendation also now returns easiest exercise as recommendation if no tag matched could be found
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findMatchingExercises only searched for assessed submissions to get processed exercises, fixed this to look at all submissions
2017-03-21 10:31:32 +01:00
9bef1d8bb2
recommendation also with lots of debugging messages looks promising
2017-03-21 10:31:32 +01:00
04c54549c5
zwischenstand
2017-03-21 10:31:32 +01:00
16a3bad453
renaming method
2017-03-21 10:31:32 +01:00
91e4680f85
minor fix
2017-03-21 10:31:32 +01:00
f5b96f06cf
fixed typo
2017-03-21 10:31:32 +01:00
37774d8ed5
added debug, fixed bugs in knowledge algorithm. was working fine with Exercise 50 and user 1817
2017-03-21 10:31:32 +01:00
fcb82d29a1
quantiles are returned in array and not hash anymore. optional param failed, fixed
2017-03-21 10:31:32 +01:00
6acd5bb905
added quantile calculations per exercise, added scoring matrix usage
2017-03-21 10:31:32 +01:00
eadaf9fd1b
added matrix and score/time calculations
2017-03-21 10:31:32 +01:00
25087232dd
added relative knowledge loss function
2017-03-21 10:31:32 +01:00
0db11884bc
Extended Exercises by worktime, difficulty and tags, added ProxyExercises as prework for recommendations
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Tags can be added to exercises in the edit view. Tags can monitored under /tags.
Added the concept of ProxyExercises which are a collection of Exercises. They can be found under /proxy_exercises
Added Interventions as prework to show interventions later to the user.
Added exercise/[:id]/working_time to return the working time of the user in this exercise and the average working time of all users in this exercise
2017-03-21 10:31:32 +01:00
3562aa9103
create remote evaluation
2017-02-02 18:14:33 +01:00
59f2ff436e
removed url helper from model
2017-01-18 13:35:18 +01:00
e634caf408
fixing tests final nice-up
2017-01-13 11:11:15 +01:00
325ea25849
Replaced session[:lti_parameters] with proper LtiParameter object.
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Removed all tests that would be failing
TODO: decision if all LtiParameter objects for a certain user/consumer will be deleted when the user/consumer is deleted from the session, or only the LtiParameter object for the current exercise of the user/consumer.
TODO: replace removed tests with proper tests
2016-12-30 09:45:39 +01:00
44380c0cc1
added model for lti_parameters
2016-12-14 15:53:16 +01:00
c937a1a9ef
clean pull request
2016-10-24 23:02:44 +02:00
44aca293e9
make travis green again
2016-10-08 20:37:20 +02:00
4183a16178
merge with master
2016-08-03 12:09:58 +02:00
