Search Results - subject:"Algorithms"

Bridge estimation of the probability density at a point

Antonietta, Mira; Geoff, Nicholls - Facoltà di Economia, Università degli Studi dell'Insubria - 2001

Bridge estimation, as described by Meng and Wong in 1996, is used to estimate the value taken by a probability density at a point in the state space. When the normalisation of the prior density is known, this value may be used to estimate a Bayes factor. It is shown that the multi-block...

Persistent link: https://www.econbiz.de/10005612167

Les algorithmes de la modélisation : une analyse critique pour la modélisation économique

Buda, Rodolphe - Volkswirtschaftliche Fakultät, … - 2001

L'objet de ce papier n'est pas tant de présenter les principaux algorithmes utilisés en modélisation économique - nombre de manuels font des présentations de meilleure qualité et plus exhaustives - que d'en proposer une vision critique. Les modèles économiques, et plus particulièrement...

Persistent link: https://www.econbiz.de/10005836329

Evolving Automata Negotiate with a Variety of Opponents

Bragt, D.D.B. van; Poutre, J.A. La - Society for Computational Economics - SCE - 2001

of finite automata and evolutionary algorithms (EAs). Finite automata allow the bargaining agents to behave differently …

Persistent link: https://www.econbiz.de/10005345571

Gridlock Resolution in Interbank Payment Systems

Bech, Morten L.; Soramäki, Kimmo - Suomen Pankki - 2001

The paper analyses the severity of gridlocks in interbank payment systems operating on a real time basis and evaluates by means of simulations the merits of a gridlock resolution algorithm. Data used in the simulations consist of actual payments settled in the Danish and Finnish RTGS systems....

Persistent link: https://www.econbiz.de/10005190740

Supplement to the Paper "Interative plug-in algorithms for SEMIFAR models - definition, convergence and asymptotic properties": Detailed Simulation Results

Beran, Jan; Feng, Yuanhua - 2001

This paper is written as a supplement to our paper Iterative plug-in algorithms for SEMIFAR models …

Persistent link: https://www.econbiz.de/10010324086

Supplement to the paper "Iterative plug-in algorithms for SEMIFAR models - definition, convergence and asymptotic properties" : detailed simulation results

Beran, Jan; Feng, Yuanhua - 2001

This paper is written as a supplement to our paper Iterative plug-in algorithms for SEMIFAR models …

Persistent link: https://www.econbiz.de/10011544728

Modified neural network algorithms for predicting trading signals of stock market indices

Tilakaratne, Chandima; Mammadov, Musa; Morris, Sidney - 2009

The aim of this paper is to present modified neural network algorithms to predict whether it is best to buy, hold, or … modified network algorithms are based on the structure of feed forward neural networks and a modified Ordinary Least Squares … optimization algorithm was employed to train these networks. These algorithms were employed to predict the trading signals of the …

Persistent link: https://www.econbiz.de/10009484609

A MULTI-OBJECTIVE RISK-BASED FRAMEWORK FOR MISSION CAPABILITY PLANNING

BUI, LAM T.; BARLOW, MICHAEL; ABBASS, HUSSEIN A. - In: New Mathematics and Natural Computation (NMNC) 05 (2009) 02, pp. 459-485

techniques such as Evolutionary Algorithms are used to deal with multi-objectivity of a class of NP-hard resource investment …

Persistent link: https://www.econbiz.de/10004980438

USING ARTIFICIAL NEURAL NETWORKS FOR INCOME CONVERGENCE

Koleyni, Kayhan - In: Global Journal of Business Research 3 (2009) 2, pp. 141-152

estimation and application of theoretical models, advocate for the use of Artificial Neural Networks (ANN) algorithms. We show …

Persistent link: https://www.econbiz.de/10011205881

Clustering constrained symbolic data

De A. T. De Carvalho, Francisco; Csernel, Marc; … - Université Paris-Dauphine (Paris IX) - 2009

Dealing with multi-valued data has become quite common in both the framework of databases as well as data analysis. Such data can be constrained by domain knowledge provided by relations between the variables and these relations are expressed by rules. However, such knowledge can introduce a...

Persistent link: https://www.econbiz.de/10010733994