Adaptive graph auto-encoder for general data clustering

X Li, H Zhang, R Zhang - IEEE Transactions on Pattern …, 2021‏ - ieeexplore.ieee.org
Graph-based clustering plays an important role in the clustering area. Recent studies about
graph neural networks (GNN) have achieved impressive success on graph-type data …

Sparse K-means clustering algorithm with anchor graph regularization

X Yang, W Zhao, Y Xu, CD Wang, B Li, F Nie - Information Sciences, 2024‏ - Elsevier
As a classical unsupervised learning method, the K-means algorithm selects the cluster
centers randomly and calculates the mean values of the cluster's data points to generate …

Deep fuzzy k-means with adaptive loss and entropy regularization

R Zhang, X Li, H Zhang, F Nie - IEEE Transactions on Fuzzy …, 2019‏ - ieeexplore.ieee.org
Neural network based clustering methods usually have better performance compared to the
conventional approaches due to more efficient feature extraction. Most of existing deep …

Embedding graph auto-encoder for graph clustering

H Zhang, P Li, R Zhang, X Li - IEEE Transactions on Neural …, 2022‏ - ieeexplore.ieee.org
Graph clustering, aiming to partition nodes of a graph into various groups via an
unsupervised approach, is an attractive topic in recent years. To improve the representative …

Iteratively Reweighted Algorithm for Fuzzy -Means

J Xue, F Nie, R Wang, X Li - IEEE Transactions on Fuzzy …, 2022‏ - ieeexplore.ieee.org
Fuzzy-means method (FCM) is a popular clustering method, which uses alternating iteration
algorithm to update membership matrix and center matrix of size. However, original FCM …

Improving projected fuzzy K-means clustering via robust learning

X Zhao, F Nie, R Wang, X Li - Neurocomputing, 2022‏ - Elsevier
Fuzzy K-Means clustering has been an attractive research area for many multimedia tasks.
Due to the interference of the noise and outliers, the performance of fuzzy K-Means …

A Sample-Rebalanced Outlier-Rejected -Nearest Neighbor Regression Model for Short-Term Traffic Flow Forecasting

L Cai, Y Yu, S Zhang, Y Song, Z **ong, T Zhou - IEEE access, 2020‏ - ieeexplore.ieee.org
Short-term traffic flow forecasting is a fundamental and challenging task due to the stochastic
dynamics of the traffic flow, which is often imbalanced and noisy. This paper presents a …

Robust deep fuzzy K-means clustering for image data

X Wu, YF Yu, L Chen, W Ding, Y Wang - Pattern Recognition, 2024‏ - Elsevier
Image clustering is a difficult task with important application value in computer vision. The
key to this task is the quality of images features. Most of current clustering methods …

FKMAWCW: categorical fuzzy k-modes clustering with automated attribute-weight and cluster-weight learning

AG Oskouei, MA Balafar, C Motamed - Chaos, Solitons & Fractals, 2021‏ - Elsevier
The fuzzy k-modes (FKM) is a popular method for clustering categorical data. However, the
main problem of this algorithm is that it is very sensitive to the initialization of primary …

Fuzzy graph clustering

Y Peng, X Zhu, F Nie, W Kong, Y Ge - Information Sciences, 2021‏ - Elsevier
Spectral clustering is a group of graph-based clustering methods in which the columns of the
scaled cluster indicator matrix can be obtained by stacking the eigenvectors of the Laplacian …