Granular-ball computing-based manifold clustering algorithms for ultra-scalable data

D Cheng, S Liu, S Xia, G Wang - Expert Systems with Applications, 2024 - Elsevier
Manifold learning is essential for analyzing high-dimensional data, but it suffers from high
time complexity. To address this, researchers proposed using anchors and constructing a …

Parameter-free ensemble clustering with dynamic weighting mechanism

F Xie, F Nie, W Yu, X Li - Pattern Recognition, 2024 - Elsevier
Ensemble clustering (EC) gains more and more attention because it can improve the
effectiveness and robustness of single clustering methods. A popular ensemble approach is …

Semi-supervised multi-view concept decomposition

Q Jiang, G Zhou, Q Zhao - Expert Systems with Applications, 2024 - Elsevier
Abstract Concept Factorization (CF), as a novel paradigm of representation learning, has
demonstrated superior performance in multi-view clustering tasks. It overcomes limitations …

Weighted ensemble clustering with multivariate randomness and random walk strategy

S Zhou, R Duan, Z Chen, W Song - Applied Soft Computing, 2024 - Elsevier
Ensemble clustering algorithms have made significant progress in recent years due to their
excellent performance. However, most of these algorithms face two challenges: one is to …

An improved weighted ensemble clustering based on two-tier uncertainty measurement

Q Gu, Y Wang, P Wang, X Li, L Chen, NN Xiong… - Expert Systems with …, 2024 - Elsevier
Existing locally weighted ensemble clustering algorithms strive to weight each cluster and
take into account the differences among all clusters, but they tend to ignore the basic cluster …

[HTML][HTML] An air combat maneuver pattern extraction based on time series segmentation and clustering analysis

Z Xi, Y Kou, Z Li, Y Lv, Y Li - Defence Technology, 2024 - Elsevier
Target maneuver recognition is a prerequisite for air combat situation awareness, trajectory
prediction, threat assessment and maneuver decision. To get rid of the dependence of the …

Non-parameter clustering algorithm based on chain propagation and natural neighbor

T Li, L Yang, J Yang, R Pu, J Zhang, D Tang, T Liu - Information Sciences, 2024 - Elsevier
Clustering analysis is a powerful tool for discovering potential knowledge in datasets.
However, numerous existing clustering algorithms suffer from heavy reliance on parameter …

A Point-Cluster-Partition Architecture for Weighted Clustering Ensemble

N Li, S Xu, H Xu, X Xu, N Guo, N Cai - Neural Processing Letters, 2024 - Springer
Clustering ensembles can obtain more superior final results by combining multiple different
clustering results. The qualities of the points, clusters, and partitions play crucial roles in the …

Improved Selective Deep-Learning-Based Clustering Ensemble

Y Qian, S Yao, T Wu, Y Huang, L Zeng - Applied Sciences, 2024 - mdpi.com
Clustering ensemble integrates multiple base clustering results to improve the stability and
robustness of the single clustering method. It consists of two principal steps: a generation …

基于三阶张量的大规模数据谱聚类集成算法

仵匀政, 杜韬, 周劲, 陈迪, 王心耕 - 大数据, 2024 - infocomm-journal.com
为了降低大规模数据谱聚类计算负担, 进一步提高聚类的准确性和鲁棒性,
提出了一种基于三阶张量的大规模数据谱聚类集成算法. 首先, 提出一种混合代表最近邻近似 …