Decentralized dictionary learning over time-varying digraphs

Keyphrases

• Dictionary Learning 100%
• Learning Time 100%
• Big Data 33%
• Limited Resources 33%
• Privacy Concerns 33%
• Learning Problems 33%
• Fusion Center 33%
• Stationary Solution 33%
• Approximation Techniques 33%
• Algorithm Framework 33%
• Convex Problem 33%
• Communication Overhead 33%
• Learning Task 33%
• Nonconvex Problem 33%
• Digraph 33%
• Multi-agent Networks 33%
• Tracking Mechanism 33%
• Sensor-cloud 33%
• Decentralized Algorithm 33%
• Time-varying Graphs 33%
• Communication Privacy 33%

Computer Science

• Stationary Solution 33%