# Tikhonov regularization

> English word · Noun

## Definitions
1. A particular method of regularization of ill-posed problems, or estimating the coefficients of multiple-regression models in scenarios where the independent variables are highly correlated.

## Etymology
Named for Andrey Tikhonov.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/tikhonov-regularization