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First and second-order derivatives for CP and INDSCAL by Jorge Tendeiro; Mohammed Bennani Dosse; Jos M.F. ten Berge is a Chemistry article available to read on EtoBox.

What is First and second-order derivatives for CP and INDSCAL about?

In this paper we provide the means to analyse the second-order differential structure of optimization functions concerning CANDECOMP/PARAFAC and INDSCAL. Closed-form formulas are given under two types of constraint: unit-length columns or orthonormality of two of the three component matrices. Some numerical problems that might occur during the computation of the Jacobian and Hessian matrices are addressed. The use of these matrices is illustrated in three applications.

Who reads First and second-order derivatives for CP and INDSCAL?

Author

Jorge Tendeiro; Mohammed Bennani Dosse; Jos M.F. ten Berge

Publisher

Elsevier Science; Elsevier ; Elsevier BV (ISSN 0169-7439)

Published

2011

Language

EN

Field

Chemistry (Physical Sciences)