Author: David Monllao
MDL-59988 analytics: Files marked as used only if valid
- Basic unit test for minimum machine learning backends requirements
- Warning return messages now include not enough data
- Clear models when the predictions processor is changed
- Refined the name of a couple of constants / methods
http://git.moodle.org/gw?p=moodle.git;a=commit;h=325b3bdd8e92a4952e9e3db8da3b0eec69c8d252
http://github.com/moodle/moodle/commit/325b3bdd8e92a4952e9e3db8da3b0eec69c8d252
+ 3.4 en [predictionsprocessor_help,core_analytics]