On the optimality of the backward greedy algorithm for the subset selection problem

Mathematics

• Optimality 100%
• Greedy Algorithm 100%
• Feature Subset Selection 100%
• Least Square 33%
• Observation Vector 33%
• Column Rank 33%
• Square Solution 33%
• Residuals 33%
• Givens Rotation 33%
• Matrix (Mathematics) 33%
• Linear Inverse Problems 33%

Keyphrases

• Greedy Algorithm 100%
• Subset Selection Problem 100%
• Least Squares Solution 33%
• Observation Vector 33%
• Givens Rotation 33%
• Sparse Solution 33%
• Linear Inverse Problems 33%
• Data Matrix 33%
• Downdating 33%
• Data Vector 33%
• Column Rank 33%