MDL-61667 analytics: Add method to actually create a declared model
[moodle.git] / analytics / upgrade.txt
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1This files describes API changes in analytics sub system,
2information provided here is intended especially for developers.
3
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4=== 3.7 ===
5
6* \core_analytics\regressor::evaluate_regression and \core_analytics\classifier::evaluate_classification
7 have been updated to include a new $trainedmodeldir param. This new param will be used to evaluate the
8 existing trained model.
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10=== 3.5 ===
11
12* There are two new methods for analysers, processes_user_data() and join_sample_user(). You
13 need to overwrite them if your analyser uses user data. As a general statement, you should
14 overwrite these new methods if your samples return 'user' data. These new methods are used
15 for analytics' privacy API implementation.