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Forecasting gold price changes: Rolling and recursive neural network models
(2008)
This paper analyzes recursive and rolling neural network models to forecast one-step-ahead sign variations in gold price. Different combinations of techniques and sample sizes are studied for feed forward and ward neural ...
Fixed point for local contractions: applications to recursive utility
(Wiley-Blackwell, 2013-03)
The paper shows how fixed-point results for local contractions apply to the study of the existence and uniqueness of recursive utility functions defined on subsets of + and being continuous for a specific topology. Two ...
A moment recursive formula for a class of distributions
(Centro de Investigaciones en Matemática Pura y Aplicada (CIMPA) y Escuela de Matemática, San José, Costa Rica., 2021)
Recursion relations for conformal blocks
(2016-09-01)
In the context of conformal field theories in general space-time dimension, we find all the possible singularities of the conformal blocks as functions of the scaling dimension Δ of the exchanged operator. In particular, ...
Generating unconstrained two-dimensional non-guillotine cutting patterns by a Recursive Partitioning Algorithm
(PALGRAVE MACMILLAN LTDBASINGSTOKE, 2013-08-02)
In this study, a dynamic programming approach to deal with the unconstrained two-dimensional non-guillotine cutting problem is presented. The method extends the recently introduced recursive partitioning approach for the ...
A recursive approach to space resection using straight lines
(1996-01-01)
An approach using straight lines as features to solve the photogrammetric space resection problem is presented. An explicit mathematical model relating straight lines, in both object and image space, is used. Based on this ...
A recursive approach to space resection using straight lines
(1996-01-01)
An approach using straight lines as features to solve the photogrammetric space resection problem is presented. An explicit mathematical model relating straight lines, in both object and image space, is used. Based on this ...