[图书][B] Preference-based spatial co-location pattern mining

L Wang, Y Fang, L Zhou - 2022 - Springer
The development of information technology has enabled many different technologies to
collect large amounts of spatial data every day. It is of very great significance to discover …

Discovery of statistically significant regional co-location patterns on urban road networks

W Liu, Q Liu, M Deng, J Cai, J Yang - International Journal of …, 2022 - Taylor & Francis
Detecting regional co-location patterns on urban road networks is challenging because it is
computationally prohibitive to search all potential co-location patterns and their localities …

Efficiently mining spatial co-location patterns utilizing fuzzy grid cliques

Z Hu, L Wang, V Tran, H Chen - Information Sciences, 2022 - Elsevier
Spatial co-location pattern (SCP) mining discovers subsets of spatial feature types whose
objects frequently co-locate in a geographic space. Many existing methods treat the space …

Spatial hotspot detection in the presence of global spatial autocorrelation

J Yang, Q Liu, M Deng - International Journal of Geographical …, 2023 - Taylor & Francis
The presence of global spatial autocorrelation usually leads to the spurious identification of
spatial hotspots and hinders the identification of local hotspots. Despite the use of statistical …

A geometric-based clustering method using natural neighbors

S Pourbahrami, M Hashemzadeh - Information Sciences, 2022 - Elsevier
Neighborhood-based and density-based clustering methods are applied in various data
analysis applications. However, most of them have low performance in mixed …

A maximal ordered ego-clique based approach for prevalent co-location pattern mining

P Wu, L Wang, M Zou - Information Sciences, 2022 - Elsevier
Spatial data often exhibit a tendency highly similar to spatial objects located close to each
other. Thus, prevalent co-location pattern (PCP) mining has been studied extensively to …

RCPM_CFI: A regional core pattern mining method based on core feature influence

D Wang, L Wang, X Jiang, P Yang - Information Sciences, 2024 - Elsevier
Regional co-location pattern mining is a branch of spatial co-location pattern mining, which
is used to discover co-location patterns that prevalently co-occur in local regions. The …

CoYangCZ: a new spatial interpolation method for nonstationary multivariate spatial processes

Q Liu, Y Zhu, J Yang, X Mao, M Deng - International Journal of …, 2024 - Taylor & Francis
In multivariate spatial interpolation, the accuracy of a variable of interest can be improved
using ancillary variables. Although geostatistical methods are widely used for multivariate …

A novel algorithm for efficiently mining spatial multi-level co-location patterns

J Li, L Wang, P Yang, L Zhou - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
The spatial co-location pattern is a collection of spatial features in which instances of
features prevalently appear in neighboring spatial regions. Due to the heterogeneity of …

[HTML][HTML] Revealing association rules within intricate ecosystems: A spatial co-location mining method based on Geo-Eco knowledge graph

J Wang, G Li, T Ai - International Journal of Applied Earth Observation and …, 2024 - Elsevier
The analysis of association rules within ecosystems is crucial for monitoring, managing, and
conserving natural resources. As widely adopted approaches for this task, geospatial …