Nonnegative matrix factorization for interactive topic modeling and document clustering

Computer Science

• nonnegative matrix factorization 100%
• Document Clustering 100%
• Topic Modeling 100%
• Visual Analytics 30%
• Analytics System 20%
• Experimental Result 10%
• Clustering Method 10%
• Optimization Framework 10%
• Sparse Representation 10%
• Usage Scenario 10%
• High Clustering 10%
• Fast Convergence 10%

Keyphrases

• Interactive Topic Modeling 100%
• Sparse Non-negative Matrix Factorization 11%
• Succinct Representation 11%
• Algorithmic Behaviour 11%
• User Interactivity 11%