Search Results - subject:"PRINCIPAL COMPONENT ANALYSIS"

Hydrogeographical Regionalisation: An Approach for Evaluating the Effects of Land Cover Change in Watersheds. A Case Study in the Cuitzeo Lake Watershed, Central Mexico

Allende, Teodoro Carlón; Mendoza, Manuel; Granados, … - In: Water Resources Management 23 (2009) 12, pp. 2587-2603

Efficient natural resources management, including continental water at watershed level, requires understanding the arrangement of landscape attributes in a region. The geographical analysis of landscape attributes is a useful approach to delineate relatively homogeneous watersheds or regions....

Persistent link: https://www.econbiz.de/10010998067

Principal component analysis-based frequent pattern evaluation on the object-relational data model of a cricket match database

UmaMaheswari, P.; Rajaram, M. - In: International Journal of Data Analysis Techniques and … 1 (2009) 4, pp. 364-384

-relational model is used here. In this work, Principal Component Analysis (PCA) is used to reduce high dimensional match data set into …

Persistent link: https://www.econbiz.de/10005048925

Productivity and profitability analysis of large Italian companies: 1998–2002

Zeli, Alessandro; Mariani, Paolo - In: International Review of Economics 56 (2009) 2, pp. 175-188

Persistent link: https://www.econbiz.de/10004965811

Principal component geodesics for planar shape spaces

Huckemann, Stephan; Hotz, Thomas - In: Journal of Multivariate Analysis 100 (2009) 4, pp. 699-714

essentially complex projective spaces-is presented. Underlying is the notion of principal component analysis based on geodesics …) 299-319]. Currently, principal component analysis for shape spaces is done on the basis of a Euclidean approximation. In … component analysis for Riemannian manifolds with an application to triangular shape spaces, Adv. Appl. Prob. (SGSA) 38 (2) (2006 …

Persistent link: https://www.econbiz.de/10005093738

Exploring the relationship between technical and service characteristics

Windrum, Paul; Diaz, Cecilia; Filiou, Despoina - In: Journal of Evolutionary Economics 19 (2009) 4, pp. 567-588

Persistent link: https://www.econbiz.de/10005061414

The Environmental Kuznets Curve Under a New Framework: The Role of Social Capital in Water Pollution

Paudel, Krishna; Schafer, Mark - In: Environmental & Resource Economics 42 (2009) 2, pp. 265-278

Persistent link: https://www.econbiz.de/10005722095

Forecasting Yield Curves Using Analyst's Views

Nogueira, Leonardo - Henley Business School, University of Reading - 2009

curves that is consistent with an analyst's views. The model is based on a novel application of principal component analysis …

Persistent link: https://www.econbiz.de/10008542352

Variable Neighborhood Search Heuristics for Selecting a Subset of Variables in Principal Component Analysis

Brusco, Michael; Singh, Renu; Steinley, Douglas - In: Psychometrika 74 (2009) 4, pp. 705-726

Persistent link: https://www.econbiz.de/10008491542

Accuracy of suboptimal solutions to kernel principal component analysis

Gnecco, Giorgio; Sanguineti, Marcello - In: Computational Optimization and Applications 42 (2009) 2, pp. 265-287

Persistent link: https://www.econbiz.de/10005169143

Dynamics in Systematic Liquidity

Hagströmer, Björn; Anderson, Richard G.; Binner, Jane; … - Nationalekonomiska Institutionen, Ekonomihögskolan - 2009

We develop the principal component analysis (PCA) approach to systematic liquidity measurement by introducing moving …

Persistent link: https://www.econbiz.de/10005245157