Search Results - subject:"clustering"

PERSONALITY PROFILING OF POTENTIAL CAR BUYERS – CLUSTER ANALYSIS APPROACH

Mohan Raj, Prasanna - 2021

-buyer clusters and characterize the same. Cluster Analysis was used in this study for clustering the customers. The key finding in …

Persistent link: https://www.econbiz.de/10014087156

An Analysis of Volatility Clustering of Equity Factor Strategies

Vojtko, Radovan; Cisár, Dominik - 2021

Volatility clustering is a well-known effect in equity markets. In simple meaning, volatility clustering refers to a … tested two hypotheses: (1) firstly, if there is a volatility clustering present in equity factor strategies, (2) secondly …

Persistent link: https://www.econbiz.de/10014088883

A climatic classification of the world's wine regions

Puga, German; Anderson, Kym; Jones, Gregory; Doko … - 2021

Persistent link: https://www.econbiz.de/10013357046

Evaluation of economics journals based on structural equation dimension reduction method

Wu, Gongxing; Addai, Bismark; Yu, Liping; Ran, Jiarui - 2021

Evaluation of economic journals is helpful to improve the quality of these journals. In this study, we adopt a new structural equation dimension reduction method to evaluate economics journals. We classify evaluation indexes based on cluster analysis and factor analysis to establish a structural...

Persistent link: https://www.econbiz.de/10013175140

Financial credit risk evaluation model using machine learning-based approach

Jadwal, Pankaj Kumar; Jain, Sonal; Agarwal, Basant - In: World review of entrepreneurship, management and … 16 (2020) 6, pp. 576-589

Persistent link: https://www.econbiz.de/10012319049

A matheuristic for large-scale capacitated clustering

Gnägi, Mario; Baumann, Philipp - In: Computers & operations research : and their … 132 (2021), pp. 1-15

Persistent link: https://www.econbiz.de/10012595678

Local search for constrained graph clustering in biological networks

Tran, Duy Hoang; Babaki, Behrouz; Van Daele, Dries; … - In: Computers & operations research : and their … 132 (2021), pp. 1-12

Persistent link: https://www.econbiz.de/10012595733

Mining clinical pathways using dual clustering

Tsumoto, Shusaku; Kimura, Tomohiro; Hirano, Shoji - In: The review of socionetwork strategies 15 (2021) 2, pp. 287-307

Persistent link: https://www.econbiz.de/10012662539

Evidential evolving c-means clustering method based on artificial bee colony algorithm with variable strings and interactive evaluation mode

Su, Zhi-gang; Zhou, Hong-yu; Hao, Yong-sheng - In: Fuzzy optimization and decision making : a journal of … 20 (2021) 3, pp. 293-313

Persistent link: https://www.econbiz.de/10012616202

Event detection in educational records : an application of big data approaches

Smith, Alan D. - In: International journal of business and systems research … 15 (2021) 3, pp. 271-291

Persistent link: https://www.econbiz.de/10012513957