On the Hinge Finding Algorithm for Hinging Hyperplanes
1995 (English)Report (Other academic)
This paper concerns the estimation algorithm for hinging hyperplane HH models a nonlinear black box model structure suggested in The estimation algorithm is analysed and it is shown that it is a special case of a Newton algorithm applied on a quadratic criterion This insight is then used to suggest possible improvements of the algorithm so that convergence can be guaranteed In addition the way of updating the parameters in the HH model is discussed In a stepwise updating procedure is proposed In this paper we stress that simultaneous updating of the model parameters can be preferable in some cases
Place, publisher, year, edition, pages
Linköping: Linköping University , 1995. , 20 p.
LiTH-ISY-R, ISSN 1400-3902 ; 1720
Nonlinear function approximation, Hyperplanes, Numerical methods
IdentifiersURN: urn:nbn:se:liu:diva-55200ISRN: LiTH-ISY-R-1720OAI: oai:DiVA.org:liu-55200DiVA: diva2:315772