Content preference estimation in online social networks: Message passing versus sparse reconstruction on graphs

Keyphrases

• Message Passing 100%
• Online Social Networks 100%
• Sparse Reconstruction 100%
• Social Network Messages 100%
• Preference Estimation 100%
• Content Preferences 100%
• Numerical Experiments 66%
• Social Graph 66%
• Preference Data 66%
• Network Applications 33%
• Optimization Problem 33%
• Social Networks 33%
• Graph Structure 33%
• Graph Laplacian 33%
• Iterative Algorithm 33%
• Alternating Direction multiplier Method 33%
• Edge Weight 33%
• Small Sets 33%
• Reconstruction Technique 33%
• Social Contact 33%
• Regularization Term 33%
• Local Computation 33%
• Sparse Transform 33%
• Variable Splitting 33%
• Uncertain Preferences 33%

Computer Science

• Message Passing 100%
• Online Social Networks 100%
• Network Message 100%
• Preference Data 100%
• Optimization Problem 50%
• Social Network 50%
• Laplace Operator 50%
• Iterative Algorithm 50%
• Regularization Term 50%
• Computation Step 50%
• Social Contacts 50%