Search Results - subject:"affinity propagation"

An improved density-based approach to risk assessment on railway investment

Guo, Jingwei; Zhang, Ji; Zhang, Yongxiang; Xu, Peijuan; … - In: Data Technologies and Applications 56 (2021) 3, pp. 382-408

/methodology/approach First, the authors develop an improved affinity propagation (AP) algorithm, which is then combined with the DBSCAN …

Persistent link: https://www.econbiz.de/10014712786

A data-based approach to identifying regional typologies and exemplars across the urban-rural gradient in Europe using affinity propagation

Fiaschetti, Maurizio; Graziano, Marcello; Heumann, … - In: Regional studies : official journal of the Regional … 55 (2021) 12, pp. 1939-1954

Persistent link: https://www.econbiz.de/10012697455

Stock price prediction based on stock price synchronicity and deep learning

Jing, Nan; Liu, Qi; Wang, Hefei - In: International journal of financial engineering 8 (2021) 2, pp. 1-21

Persistent link: https://www.econbiz.de/10012662260

Uncovering Dominant Land-Cover Patterns of Quebec: Representative Landscapes, Spatial Clusters, and Fences

Partington, Kevin; Cardille, Jeffrey A. - In: Land 2 (2013) 4, pp. 756-773

Mapping large areas for planning and conservation is a challenge undergoing rapid transformation. For centuries, the creation of broad-extent maps was the near-exclusive domain of expert specialist cartographers, who painstakingly delineated regions of relative homogeneity with respect to a...

Persistent link: https://www.econbiz.de/10011029666

Robust Clustering with Distance and Density

Wang, Shuliang; Yuan, Hanning; Geng, Jing; Yu, Yang; … - In: International Journal of Data Warehousing and Mining (IJDWM) 13 (2017) 2, pp. 63-74

Clustering is fundamental for using big data. However, AP (affinity propagation) is not good at non-convex datasets …

Persistent link: https://www.econbiz.de/10012044228

Objective framework for optimal distribution of solar irradiance monitoring networks

Zagouras, Athanassios; Kolovos, Alexander; Coimbra, … - In: Renewable Energy 80 (2015) C, pp. 153-165

methodology. The first employs cluster analysis using the affinity propagation algorithm, to select the optimal number of clusters …

Persistent link: https://www.econbiz.de/10011263748