Nonnegative Matrix Factorization Based on Node Centrality for Community Detection

Keyphrases

• Community Detection 100%
• Non-negative Matrix Factorization 100%
• Node Centrality 100%
• Community Membership 33%
• Sparse Regularization 33%
• Gini Impurity 33%
• State-of-the-art Techniques 16%
• Network Analysis 16%
• First-order 16%
• Superior Performance 16%
• Factorization Method 16%
• Node Importance 16%
• Adjacency Matrix 16%
• Graph Regularization 16%
• New Similarity Measure 16%
• Proximity Data 16%
• High-order Neighbors 16%

Computer Science

• Community Detection 100%
• nonnegative matrix factorization 100%
• Regularization 66%
• Detection Method 66%
• Community Membership 33%
• Experimental Result 16%
• Superior Performance 16%
• Adjacency Matrix 16%