Concept
Weighted Ridge Regression
A regression method that adds L2 regularization to the ridge regression least-squares objective and assigns different weights to samples, used for stable estimation and suppression of the influence of unreliable samples.
Timeline (last 90 days)
Oct 28
TALOR uses weighted ridge regression to solve in closed form for the regime-level drift from the principal coordinates, with weights derivable from tail-coordinate statistics.
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