rteusner
d7dcbdc799
Merge pull request #200 from openHPI/remove-ab-tests
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Remove ab tests
2018-11-15 18:02:34 +01:00
Sebastian Serth
de52db89f0
Upgrade Rails to version 5.2.1 and adopt code & specs where necessary
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Signed-off-by: Sebastian Serth <Sebastian.Serth@student.hpi.de >
2018-11-06 16:46:00 +01:00
Ralf Teusner
400eef3118
move logging statement up to be sure that its result is not assigned to matching_exercise if an error might be thrown.
2018-08-15 15:43:37 +02:00
Ralf Teusner
d9d3dc42d4
remove all A/B testing code no longer in use.
2018-08-09 15:14:52 +02:00
Ralf Teusner
d971382b5b
re-introduce exercise description exercise split
2018-07-18 09:34:25 +02:00
Maximilian Grundke
17789fdc3f
Clean up
2018-07-03 12:42:10 +02:00
Ralf Teusner
08c7154708
removed duplicate logging statement
2017-11-01 10:14:03 +01:00
rteusner
dbd6db69b7
Merge pull request #136 from openHPI/fix-tests
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Fix Tests
2017-11-01 10:10:04 +01:00
Maximilian Grundke
0bade2c2e7
Fix recommending too difficult questions if user has too low level
2017-10-25 14:05:10 +02:00
Maximilian Grundke
87f280089d
Fix return value of logger being assigned to exercise
2017-10-25 12:07:16 +02:00
Thomas Hille
01aad0a4a6
fixed problem in ProxyExercise that caused: ActiveRecord::AssociationTypeMismatch (Exercise( #51937940 ) expected, got TrueClass( #7943420 )):
2017-10-25 11:28:27 +02:00
Ralf Teusner
9ce29d211b
Cleanup of Intervention and Bonus Exercise Experiments
2017-09-14 16:53:59 +02:00
Thomas Hille
b9fb743cf8
fix NaN exception if user attend spielweise
2017-04-12 13:24:56 +02:00
Thomas Hille
20c8a95a87
quickfix
2017-03-30 16:56:55 +02:00
Thomas Hille
ad29551bb4
added code to test bonus exercise with different descriptions.
2017-03-30 16:54:22 +02:00
Thomas Hille
e1f1134992
ignore dummy exercise in recommendation
2017-03-28 11:51:51 +02:00
Thomas Hille
d6a25b8496
do now assign dummy exercise to random group
2017-03-27 18:52:44 +02:00
Thomas Hille
ef5ebc3b69
splitted user in groups for assigning bonus exercises
2017-03-24 12:14:53 +01:00
Thomas Hille
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
Thomas Hille
4f5c936dd6
changed formulas for demising return
2017-03-21 10:31:45 +01:00
Thomas Hille
325c44c1fb
added finishing return value in proxy exercise
2017-03-21 10:31:33 +01:00
Thomas Hille
7ef318713b
added reason vor proxy exercise
2017-03-21 10:31:33 +01:00
Thomas Hille
bfc96328c4
added interventions back to code. added post method to be able to save interventions
2017-03-21 10:31:33 +01:00
Thomas Hille
b41a858762
changed way working times are returned. builtin protection if exercise is new
2017-03-21 10:31:32 +01:00
Thomas Hille
1f141f440a
added fallback to recommendation if something went completely wrong
2017-03-21 10:31:32 +01:00
Thomas Hille
355e8af14b
privatized methods in proxy_exercise
2017-03-21 10:31:32 +01:00
Thomas Hille
66a2d8c992
minor change
2017-03-21 10:31:32 +01:00
Thomas Hille
1eea3fab4c
lots of renaming to _ names instead of camelCase
2017-03-21 10:31:32 +01:00
Thomas Hille
f63b9eeb3c
added that users would only get exercises recommended which are max 1 level more difficult
2017-03-21 10:31:32 +01:00
Thomas Hille
1d75af51d2
quick fix
2017-03-21 10:31:32 +01:00
Thomas Hille
5bbc124097
improvement debug output
2017-03-21 10:31:32 +01:00
Thomas Hille
fe8b04fcfc
more debugging infos
2017-03-21 10:31:32 +01:00
Thomas Hille
4796dd5c9d
find solved exercises of users now by fetching submissions with cause assess or submit
2017-03-21 10:31:32 +01:00
Thomas Hille
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
Thomas Hille
9bef1d8bb2
recommendation also with lots of debugging messages looks promising
2017-03-21 10:31:32 +01:00
Thomas Hille
04c54549c5
zwischenstand
2017-03-21 10:31:32 +01:00
Thomas Hille
16a3bad453
renaming method
2017-03-21 10:31:32 +01:00
Thomas Hille
91e4680f85
minor fix
2017-03-21 10:31:32 +01:00
Thomas Hille
f5b96f06cf
fixed typo
2017-03-21 10:31:32 +01:00
Thomas Hille
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
Thomas Hille
6acd5bb905
added quantile calculations per exercise, added scoring matrix usage
2017-03-21 10:31:32 +01:00
Thomas Hille
eadaf9fd1b
added matrix and score/time calculations
2017-03-21 10:31:32 +01:00
Thomas Hille
25087232dd
added relative knowledge loss function
2017-03-21 10:31:32 +01:00
Thomas Hille
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
