Search Results - subject:"ICA"

Optimal management of hybrid PV/fuel cell/battery power system: A comparison of optimal hybrid approaches

Bigdeli, Nooshin - In: Renewable and Sustainable Energy Reviews 42 (2015) C, pp. 377-393

-known optimization approaches for load sharing among the available resources. Imperialist Competitive Algorithm (ICA), Particle Swarm …

Persistent link: https://www.econbiz.de/10011117016

The contribution of the International Coffee Agreement (ICA) to the development of export markets for small scale coffee farmers in Manicaland, Zimbabwe

Bigirimana, Stanislas; Masengu, Reason - In: Inventi impact: SMEs (2015) 4, pp. 255-264

Persistent link: https://www.econbiz.de/10011546342

A multivariate generalized independent factor GARCH model with an application to financial stock returns

García-Ferrer, Antonio; González-Prieto, Ester; … - Departamento de Estadistica, Universidad Carlos III de … - 2008

a set of independent components (ICs). This model applies independent component analysis (ICA) to search the … conditionally heteroskedastic latent factors. We will use two ICA approaches to estimate the ICs. The first one estimates the … simulation experiments to show the ability of ICA to discover leading factors in a multivariate vector of financial data. An …

Persistent link: https://www.econbiz.de/10005249627

Un siècle d'histoire coopérative à travers les statistiques de l'ACI

Mignot, Delphine; Defourny, Jacques; Leclerc, André - In: Annals of public and cooperative economics 70 (1999) 1, pp. 75-105

Persistent link: https://www.econbiz.de/10001400382

A comparative study of sound and vibration signals in detection of rotating machine faults using support vector machine and independent component analysis

Saimurugan, M.; Ramachandran, K.I. - In: International Journal of Data Analysis Techniques and … 6 (2014) 2, pp. 188-204

reduction using independent component analysis (ICA) and classified using SVM. The obtained results of SVM and SVM with ICA are …

Persistent link: https://www.econbiz.de/10010816809

Implementing of a three-phase integrated decision support model for parts machining outsourcing

Leng, Jiewu; Jiang, Pingyu; Ding, Kai - In: International journal of production research 52 (2014) 12, pp. 3614-3636

Persistent link: https://www.econbiz.de/10010356959

Consistent noisy independent component analysis

Bonhomme, Stéphane; Robin, Jean-Marc - 2007

We study linear factor models under the assumptions that factors are mutually independent and independent of errors, and errors can be correlated to some extent. Under factor non-Gaussianity, second to fourth-order moments are shown to yield full identification of the matrix of factor loadings....

Persistent link: https://www.econbiz.de/10010318549

Empirical Analyses on Federal Thrift Savings Plan Portfolio Optimization

Nestler, Scott T - 2007

independent components analysis (ICA) and following the Variance Gamma (VG) process, provide any advantage in constructing optimal …

Persistent link: https://www.econbiz.de/10009450764

The Underlying Return Generating Factors for REIT Returns: An Application of Independent Component Analysis

Lizieri, Colin; Satchell, Stephen; Zhang, Qi - Henley Business School, University of Reading - 2006

, with the use of an alternative to the standard principal components approach – independent components analysis (ICA). ICA … seeks higher moment independence and maximises in relation to a chosen risk parameter. We apply an ICA based on kurtosis … maximisation to weekly US REIT data using a kurtosis maximising algorithm. The results show that ICA is successful in capturing the …

Persistent link: https://www.econbiz.de/10005178187

A comparative study of optimal hybrid methods for wind power prediction in wind farm of Alberta, Canada

Bigdeli, Nooshin; Afshar, Karim; Gazafroudi, Amin Shokri; … - In: Renewable and Sustainable Energy Reviews 27 (2013) C, pp. 20-29

comparative study is carried out among neural networks trained by imperialist competitive algorithm (ICA), genetic algorithm (GA …), and particle swarm optimization approach. The simulation results are representative of the out-performance of ICA in …

Persistent link: https://www.econbiz.de/10010703025