Comprehensive survey on hierarchical clustering algorithms and the recent developments

X Ran, Y ** density regions
AA Bushra, D Kim, Y Kan, G Yi - PeerJ Computer Science, 2024 - peerj.com
The density-based clustering method is considered a robust approach in unsupervised
clustering technique due to its ability to identify outliers, form clusters of irregular shapes and …

How to improve the accuracy of clustering algorithms

Q Li, S Wang, X Zeng, B Zhao, Y Dang - Information Sciences, 2023 - Elsevier
Clustering is an important data analysis technique. However, due to the diversity of datasets,
each clustering algorithm is unable to produce satisfactory results on some particular …

[HTML][HTML] A patent mining approach to accurately identifying Innovative Industrial Clusters based on the multivariate DBSCAN algorithm

S Zeng, T Wang, W Lin, Z Chen, R **ao - Systems, 2024 - mdpi.com
Innovative Industrial Clusters (IIC), characterized by geographical aggregation and
technological collaboration among technology enterprises and institutions, serve as pivotal …

A two-phase clustering approach for traffic accident black spots identification: integrated GIS-based processing and HDBSCAN model

D Wang, Y Huang, Z Cai - International journal of injury control and …, 2023 - Taylor & Francis
Identifying black spots effectively and accurately is a pivotal and challenging task to improve
road traffic safety. A novel black spot identification model is proposed by integrating the GIS …

Biomass Burning in Northeast China over Two Decades: Temporal Trends and Geographic Patterns

H Huang, Y **, W Sun, Y Gao, P Sun, W Ding - Remote Sensing, 2024 - mdpi.com
Despite the significant impacts of biomass burning (BB) on global climate change and
regional air pollution, there is a relative lack of research on the temporal trends and …

Multiple flat projections for cross-manifold clustering

L Bai, YH Shao, Z Wang, WJ Chen… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Cross-manifold clustering is an extreme challenge learning problem. Since the low-density
hypothesis is not satisfied in cross-manifold problems, many traditional clustering methods …

Core-SG: efficient computation of multiple MSTS for density-based methods

ACA Neto, MC Naldi, RJGB Campello… - 2022 IEEE 38th …, 2022 - ieeexplore.ieee.org
Several popular density-based methods for unsuper-vised and semi-supervised learning
tasks, including clustering and classification, can be formulated as instances of a framework …

DWDP-stream: a dynamic weight and density peaks clustering algorithm for data stream

D Chen, T Du, J Zhou, Y Wu, X Wang - International Journal of …, 2022 - Springer
Identifying clusters of arbitrary shapes and constantly processing the newly arrived data
points are two critical challenges in the study of clustering. This paper proposes a dynamic …