نتایج جستجو برای: lm convergence space

تعداد نتایج: 605264  

2006
Miranda CUFFARO Maria Francesca CRACOLICI Peter NIJKAMP Adam Smith

This paper aims to present a new analysis framework for assessing disparities among regions (or countries). It combines both economic and social variables, where the economic attributes refer in particular to marked differences in consumption variables. This analysis is also appealing for spatial convergence analyses over time. In our paper, both economic and social variables are included as th...

2001
Bogdan M. Wilamowski Serdar Iplikci Okyay Kaynak M. Önder Efe

In this work, two modifications on Levenberg-Marquardt algorithm for feedforward neural networks are studied. One modification is made on performance index, while the other one is on calculating gradient information. The modified algorithm gives a better convergence rate compared to the standard Levenberg-Marquard (LM) method and is less computationally intensive and requires less memory. The p...

Journal: :Publikacije Elektrotehnickog fakulteta - serija: matematika 2002

Journal: :Proceedings of the American Mathematical Society 1993

Journal: :Journal of Mathematical Analysis and Applications 2004

Journal: :Proceedings of the Japan Academy, Series A, Mathematical Sciences 1997

Journal: :Czechoslovak Mathematical Journal 2009

Journal: :Proceedings of the American Mathematical Society 1969

Journal: :Czechoslovak Mathematical Journal 1973

Journal: :International Journal of Mathematics and Mathematical Sciences 1994

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