Method of regularization

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• Regularization (mathematics) — For other uses in related fields, see Regularization (disambiguation). In mathematics and statistics, particularly in the fields of machine learning and inverse problems, regularization involves introducing additional information in order to… …   Wikipedia

• Regularization (physics) — In physics, especially quantum field theory, regularization is a method of dealing with infinite, divergent, and non sensical expressions by introducing an auxiliary concept of a regulator (for example, the minimal distance epsilon in space which …   Wikipedia

• Tikhonov regularization — Tikhonov regularization, named for Andrey Tikhonov, is the most commonly used method of regularization of ill posed problems. In statistics, the method is known as ridge regression, and, with multiple independent discoveries, it is also variously …   Wikipedia

• Dimensional regularization — Renormalization and regularization Renormalization Renormalization …   Wikipedia

• Zeta function regularization — In mathematics and theoretical physics, zeta function regularization is a type of regularization or summability method that assigns finite values to superficially divergent sums. The technique is now commonly applied to problems in physics, but… …   Wikipedia

• Pauli-Villars regularization — In theoretical physics, Pauli Villars regularization is a procedure that isolates divergent terms from finite parts in loop calculations in field theory in order to renormalize the theory. Wolfgang Pauli and Felix Villars published the method in… …   Wikipedia

• Horn–Schunck method — The Horn–Schunck method of estimating optical flow is a global method which introduces a global constraint of smoothness to solve the aperture problem (see Lucas–Kanade method for further description).A global energy function is sought to be… …   Wikipedia

• Fujikawa method — Fujikawa s method is a way of deriving the chiral anomaly in quantum field theory.Suppose given a Dirac field ψ which transforms according to a ρ representation of the compact Lie group G ; and we have a background connection form of taking… …   Wikipedia

• Singular value decomposition — Visualization of the SVD of a 2 dimensional, real shearing matrix M. First, we see the unit disc in blue together with the two canonical unit vectors. We then see the action of M, which distorts the disk to an ellipse. The SVD decomposes M into… …   Wikipedia

• Tikhonov — Tikhonov, sometimes spelled as Tychonoff ( ru. Тихонов), or Tikhonova (feminine; Тихонова) is a Russian last name and may refer to:;People *Aleksandr Tikhonov, a Russian biathlon athlete *Alexei Tikhonov, a Russian figure skater *Andrey… …   Wikipedia

• Tikhonov (surname) — Tikhonov (Russian: Тихонов; masculine), sometimes spelled as Tychonoff, or Tikhonova (Тихонова; feminine) is a Russian last name and may refer to: People Andrey Nikolayevich Tychonoff, Russian mathematician Alexander Tikhonov, Russian biathlon… …   Wikipedia