The cluster graphical lasso for improved estimation of Gaussian graphical models

Mathematics

• Graphical Model 100%
• Gaussian Distribution 100%
• Connected Component 100%
• Clustering 66%
• Hierarchical Clustering 66%
• Log Likelihood 66%
• Simulation Study 33%
• Model Selection 33%
• Step Procedure 33%

Keyphrases

• Improved Estimation 100%
• Graphical Lasso 100%
• Gaussian Graphical Model 100%
• Connected Component 37%
• Single-linkage Clustering 37%
• Hierarchical Clustering 25%
• Simulation Study 12%
• Performance Improvement 12%
• Log-likelihood Ratio 12%
• Gene Expression Data 12%
• Finite Sample 12%
• Lasso Penalty 12%
• High-dimensional Setting 12%
• Model Selection Consistency 12%
• Estimated Network 12%
• Single Linkage 12%
• Penalized Log-likelihood 12%
• Two-step Procedure 12%

Computer Science

• Graphical Model 100%
• Connected Component 100%
• Hierarchical Clustering 66%
• Gene Expression Data Set 33%
• Simulation Study 33%
• Relative Performance 33%