Algorithms for the fast estimation of statistical leverage scores

• Main Author: Sobczyk, Alexandros
• Other Authors: Γαλλόπουλος, Ευστράτιος
• Format: Thesis
• Language: Greek
• Published: 2017
• Subjects: Statistical leverage; Algorithms; Fast estimation; Linear algebra; Στατιστική μόχλευση; Αλγόριθμοι; Ταχεία εκτίμηση; Γραμμική άλγεβρα; 519.544

In this thesis we consider algorithms for fast estimations of leverage scores. Statistical leverage scores are a powerful tool for data analysis and statistics and have been successfully used for outlier detection in datasets, locating important nodes in graphs and more recently applied to numerical...