Search Results - subject:"regularizations"

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Entropy-like minimization methods based on modified proximal point algorithm

Hamdi, Abdelouahed; Bnouhachem, Abdellah - In: INFOR : information systems and operational research 52 (2014) 3, pp. 147-156

Persistent link: https://www.econbiz.de/10011389444

Solving L <Subscript>1</Subscript>-CTA in 3D tables by an interior-point method for primal block-angular problems

Castro, Jordi; Cuesta, Jordi - In: TOP: An Official Journal of the Spanish Society of … 21 (2013) 1, pp. 25-47

of the most efficient approaches for some classes of block-angular problems. The effect of quadratic regularizations is …

Persistent link: https://www.econbiz.de/10010995415

Ill-posed inverse problems and their optimal regularization

Läuter, Henning; Liero, H. - 1997

shown how the efficiency of regularizations can be calculated by statistical decision principles. The efficiency of … nonlinear regularizations depends on the distribution of the admitted disturbances of the data. For the class of linear … regularizations optimal corrections are given. …

Persistent link: https://www.econbiz.de/10010310755

Ill-posed inverse problems and their optimal regularization

Läuter, Henning; Liero, H. - Sonderforschungsbereich 373, Quantifikation und … - 1997

Persistent link: https://www.econbiz.de/10010983821

Chapter 77 Linear Inverse Problems in Structural Econometrics Estimation Based on Spectral Decomposition and Regularization

Carrasco, Marine; Florens, Jean-Pierre; Renault, Eric - In: Handbook of econometrics : volume 6B, (pp. 5633-5751). 2007

Inverse problems can be described as functional equations where the value of the function is known or easily estimable but the argument is unknown. Many problems in econometrics can be stated in the form of inverse problems where the argument itself is a function. For example, consider a...

Persistent link: https://www.econbiz.de/10014024938

Vector optimization: Singularities, regularizations

Bofill, Walter Gómez - In: Mathematical Methods of Operations Research 47 (1998) 3, pp. 473-497

>ii)</ItemNumber> <ItemContent> Regularizations in the sense of Jongen, Jonker and Twilt, and in the sense of Kojima and Hirabayashi. </ItemContent …

Persistent link: https://www.econbiz.de/10010999897

Vector optimization: Singularities, regularizations

Bofill, Walter Gómez - In: Computational Statistics 47 (1998) 3, pp. 473-497

) Regularizations in the sense of Jongen, Jonker and Twilt, and in the sense of Kojima and Hirabayashi. iii) The Mangasarian …

Persistent link: https://www.econbiz.de/10010847894