Search Results - subject:"Distance matrix"

Six mathematical gems from the history of distance geometry

Liberti, Leo; Lavor, Carlile - In: International transactions in operational research : … 23 (2016) 5, pp. 897-920

Persistent link: https://www.econbiz.de/10011621952

ФОРМИРОВАНИЕ СЕРВИСНОЙ СЕТИ ПРОМЫШЛЕННОГО ПРЕДПРИЯТИЯ

МИХАЙЛОВИЧ, СЕМЕНОВ ВЯЧЕСЛАВ; … - In: Вестник Южно-Уральского … (2010) 3, pp. 111-114

В статье раскрыты особенности рынка сельскохозяйственной техники в условиях современного экономического кризиса, основные классы факторов ее сегментации;...

Persistent link: https://www.econbiz.de/10011237813

Business Cycle Synchronization and the Euro: a Wavelet Analysis

Aguiar, Luís Francisco; Soares, Maria Joana - Núcleo de Investigação em Políticas Económicas … - 2010

We use wavelet analysis to study cycle synchronization across the EU-15 and the Euro-12 countries. Based on the wavelet transform, we propose a metric to measure and test for business cycles synchronization. Several conclusions emerge. France and Germany form the core of the Euro land, being the...

Persistent link: https://www.econbiz.de/10008765054

Minkowski Generalizations of Ward’s Method in Hierarchical Clustering

Lee, Alan; Willcox, Bobby - In: Journal of Classification 31 (2014) 2, pp. 194-218

="NonProportional">hclust, which accepts a distance matrix as input and applies Ward’s definition of inter-cluster distance to produce a clustering …. The standard version of Ward’s method uses squared Euclidean distance to form the distance matrix. We explore the effect …

Persistent link: https://www.econbiz.de/10011000047

Minimum spanning trees for community detection

Wu, Jianshe; Li, Xiaoxiao; Jiao, Licheng; Wang, Xiaohua; … - In: Physica A: Statistical Mechanics and its Applications 392 (2013) 9, pp. 2265-2277

, communities are detected and their overlapping nodes are also identified. To generate the two MSTs, a distance matrix is defined … used in community detection in the literature, the proposed distance matrix is very simple in computation. The proposed …

Persistent link: https://www.econbiz.de/10010742312

Business cycle synchronization and the Euro : a wavelet analysis

Aguiar-Conraria, Luís; Soares, Maria Joana - In: Journal of macroeconomics 33 (2011) 3, pp. 477-489

Persistent link: https://www.econbiz.de/10009248380