@VesnaT, I have put the code that manipulated the learner's params into _initialize_wrapped to avoid change the learner's parameters when fitting -- the same learner might be shared by multiple threads. Is your code (from 2016, I'm sure you still remember it :) that manipulates metric_params safe for multithreading?
Originally posted by @janezd in #7309 (comment)
@VesnaT, I have put the code that manipulated the learner's params into
_initialize_wrappedto avoid change the learner's parameters when fitting -- the same learner might be shared by multiple threads. Is your code (from 2016, I'm sure you still remember it :) that manipulatesmetric_paramssafe for multithreading?Originally posted by @janezd in #7309 (comment)