A Comment on Leakage in Adaptive Algorithms

• By "leakage" in adaptive control and adaptive signal processing algorithm is understood that a pull term towards a given parameter value is introduced. Leakage has been introduced both as trick to be able to prove certain convergence results as an ad hoc means for obtaining less drifting parameters. Leakage is the same as regularization and we explain what benefits - from an estimation point of view - this gives.

Ämnesord

TEKNIK OCH TEKNOLOGIER  -- Elektroteknik och elektronik -- Reglerteknik (hsv//swe)

ENGINEERING AND TECHNOLOGY  -- Electrical Engineering, Electronic Engineering, Information Engineering -- Control Engineering (hsv//eng)

Nyckelord

Leakage

Regularization

Variance reduction

Automatic control

Reglerteknik

Publikations- och innehållstyp

ref (ämneskategori)

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