Hierarchical Overlapping Belief Estimation by Structured Matrix Factorization

Keyphrases

• Structured Matrix Factorization 100%
• Belief Estimation 100%
• Hierarchical Structure 33%
• Estimation Problem 33%
• Reduced Error 33%
• Synthetic Data 33%
• Accuracy Improvement 33%
• Self-consistency 33%
• Lieu 33%
• Twitter 33%
• Opposing Party 33%
• Non-negative Matrix Factorization Algorithm 33%
• Sanity Checks 33%
• Unsupervised Algorithm 33%
• Opinion Polarization 33%
• Community Beliefs 33%
• Social Media Sentiment 33%

Computer Science

• Matrix Factorization 100%
• Synthetic Datasets 50%
• Opposing Party 50%
• nonnegative matrix factorization 50%
• Factorization Algorithm 50%