Hello David and Cchtou,
I'm working in a similar project. I am trying to develop a plugin that contains a clustering model (k-means). Specifically, I want to make groups of students according to their personality traits. I want to obtain the features (indicators) from a survey that students will fill in a course in moodle.
But I have many doubts if I'm doing it right. My question is: Can I extend the mlbackend processor class to use the models located in moodle/lib/mlbackend/php/phpml/src/Phpml/Clustering/ ?.
For the moment I have been guided in the moodle-local_testanalytics plugin (https://github.com/dmonllao/moodle-local_testanalytics) to start programming.
Please, help me with your feedback if I'm on the right path.
Thank you very much .