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I have understood how ridge shrinks coefficients towards zero geometrically. Moreover I know how to proof that in special case "Orthonormal Case", but I am confuse of how that works in general case via "Spectral decomposition"

Many thanks

I have understood how ridge regression shrinks coefficients towards zero geometrically. Moreover I know how to prove that in the special "Orthonormal Case," but I am confused how that works in the general case via "Spectral decomposition."

I have understood how ridge shrinks coefficients towards zero geometrically. Moreover I know how to proof that in special case "Orthonormal Case", but I am confuse of proofing that in general via Spectral decomposition"

Many thanks

I have understood how ridge shrinks coefficients towards zero geometrically. Moreover I know how to proof that in special case "Orthonormal Case", but I am confuse of how that works in general case via "Spectral decomposition"

Many thanks