Community detection algorithms in healthcare applications: a systematic review

M Rostami, M Oussalah, K Berahmand… - IEEE Access, 2023 - ieeexplore.ieee.org
Over the past few years, the number and volume of data sources in healthcare databases
has grown exponentially. Analyzing these voluminous medical data is both opportunity and …

A survey of community detection in complex networks using nonnegative matrix factorization

C He, X Fei, Q Cheng, H Li, Z Hu… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Community detection is one of the popular research topics in the field of complex networks
analysis. It aims to identify communities, represented as cohesive subgroups or clusters …

Parallel and distributed paradigms for community detection in social networks: A methodological review

D Naik, D Ramesh, AH Gandomi… - Expert Systems with …, 2022 - Elsevier
Community detection in social networks is the process of identifying the cohesive groups of
similar nodes. Detection of these groups can be helpful in many applications, such as …

Boosting nonnegative matrix factorization based community detection with graph attention auto-encoder

C He, Y Zheng, X Fei, H Li, Z Hu… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Community detection is of great help to understand the structures and functions of complex
networks. It has become one of popular research topics in the field of complex networks …

Joint orthogonal symmetric non-negative matrix factorization for community detection in attribute network

Q Kong, J Sun, Z Xu - Knowledge-Based Systems, 2024 - Elsevier
Community detection is an important and challenging task in complex attribute network
analysis. Symmetric non-negative matrix factorization-based methods have become …

Community detection method based on robust semi-supervised nonnegative matrix factorization

C He, Q Zhang, Y Tang, S Liu, J Zheng - Physica A: Statistical Mechanics …, 2019 - Elsevier
Abstract Nonnegative Matrix Factorization (NMF) has been widely used to resolve the
problem of community detection in complex networks. The present NMF-based methods for …

CDCN: A New NMF‐Based Community Detection Method with Community Structures and Node Attributes

Z Ye, H Zhang, L Feng, Z Shan - … Communications and Mobile …, 2021 - Wiley Online Library
Community discovery can discover the community structure in a network, and it provides
consumers with personalized services and information pushing. It plays an important role in …

Network embedding using semi-supervised kernel nonnegative matrix factorization

C He, Q Zhang, Y Tang, S Liu, H Liu - IEEE access, 2019 - ieeexplore.ieee.org
Network embedding, aiming to learn low-dimensional representations of nodes in networks,
is very useful for many vector-based machine learning algorithms and has become a hot …

Improving performance of node clustering in wireless sensor networks using meta-heuristic algorithms and a novel validity index

MK Sohrabi, S Alimirzaee - The Journal of Supercomputing, 2019 - Springer
The use of wireless sensor networks has significantly increased in the last decade. These
networks consist of a large number of small sensors, which are efficient tools for data …

College Employment Recommendation Based on Improved K-means Clustering and SimRank Algorithm in College Employment Management

QH Wang - IEEE Access, 2024 - ieeexplore.ieee.org
This research aims to tackle the talent development problem in universities by creating a
smart employment recommendation system for recent college graduates. By combining an …