This brings back the variance & covariance online estimators as instances of MetricTuner. I still have very low confidence in the dense matrix covariance adaptation; the diagonal matrix adaptation seems more useful, and is set as the default.
Jitter is also added as an option but is disabled by default.
This brings back the variance & covariance online estimators as instances of MetricTuner. I still have very low confidence in the dense matrix covariance adaptation; the diagonal matrix adaptation seems more useful, and is set as the default.
Jitter is also added as an option but is disabled by default.