Feature selection via a novel chaotic crow search algorithm

GI Sayed, AE Hassanien, AT Azar - Neural computing and applications, 2019‏ - Springer
Crow search algorithm (CSA) is a new natural inspired algorithm proposed by Askarzadeh
in 2016. The main inspiration of CSA came from crow search mechanism for hiding their …

Spatial hazard assessment of the PM10 using machine learning models in Barcelona, Spain

B Choubin, M Abdolshahnejad, E Moradi… - Science of The Total …, 2020‏ - Elsevier
Air pollution, and especially atmospheric particulate matter (PM), has a profound impact on
human mortality and morbidity, environment, and ecological system. Accordingly, it is very …

An unsupervised cluster-based VANET-oriented evolving graph (CVoEG) model and associated reliable routing scheme

Z Khan, P Fan, S Fang, F Abbas - IEEE Transactions on …, 2019‏ - ieeexplore.ieee.org
In vehicular ad hoc networks (VANETs), communication links break more frequently due to
the high-speed vehicles. In this paper, a novel cluster-based VANET oriented evolving …

Deep face clustering using residual graph convolutional network

C Qi, J Zhang, H Jia, Q Mao, L Wang, H Song - Knowledge-Based Systems, 2021‏ - Elsevier
Face clustering has important applications in image retrieval and criminal investigation.
Face images can be seen as the nodes of a graph and the possibility of links between the …

An entropy-based density peaks clustering algorithm for mixed type data employing fuzzy neighborhood

S Ding, M Du, T Sun, X Xu, Y Xue - Knowledge-Based Systems, 2017‏ - Elsevier
Most clustering algorithms rely on the assumption that data simply contains numerical
values. In fact, however, data sets containing both numerical and categorical attributes are …

Two-pronged feature reduction in spectral clustering with optimized landmark selection

A Rouhi, A Bouyer, B Arasteh, X Liu - Applied Soft Computing, 2024‏ - Elsevier
Spectral clustering is widely employed for clustering data points, particularly for non-linear
and non-convex structures in high-dimensional spaces. However, it faces challenges due to …

Multi-view document clustering based on geometrical similarity measurement

B Diallo, J Hu, T Li, GA Khan, AS Hussein - International Journal of …, 2022‏ - Springer
Numerous works implemented multi-view clustering algorithms in document clustering. A
challenging problem in document clustering is the similarity metric. Existing multi-view …

Handling missing data via max-entropy regularized graph autoencoder

Z Gao, Y Niu, J Cheng, J Tang, L Li, T Xu… - Proceedings of the …, 2023‏ - ojs.aaai.org
Graph neural networks (GNNs) are popular weapons for modeling relational data. Existing
GNNs are not specified for attribute-incomplete graphs, making missing attribute imputation …

Density peaks clustering using geodesic distances

M Du, S Ding, X Xu, Y Xue - … Journal of Machine Learning and Cybernetics, 2018‏ - Springer
Density peaks clustering (DPC) algorithm is a novel clustering algorithm based on density. It
needs neither iterative process nor more parameters. However, it cannot effectively group …

RESKM: A general framework to accelerate large-scale spectral clustering

G Yang, S Deng, X Chen, C Chen, Y Yang, Z Gong… - Pattern Recognition, 2023‏ - Elsevier
Spectral Clustering is an effective preprocessing method in communities for its excellent
performance, but its scalability still is a challenge. Many efforts have been made to face this …