1
James Kraemer Ph.D.
Robert R Friedlander, Richard A Hennessy, James R Kraemer, John Baxter Rollins: System and method to optimize control cohorts using clustering algorithms. International Business Machines Corporation, Yee & Associates P C, John R Pivnichny, October 5, 2010: US07809660 (47 worldwide citation)

A computer implemented method, apparatus, and computer usable program code for automatically selecting an optimal control cohort. Attributes are selected based on patient data. Treatment cohort records are clustered to form clustered treatment cohorts. Control cohort records are scored to form poten ...


2
James Kraemer Ph.D.
Robert R Friedlander, Richard A Hennessy, James R Kraemer, John Baxter Rollins: System and method to optimize control cohorts using clustering algorithms. International Business Machines Corporation, Duke W Yee, April 3, 2008: US20080082356-A1

A computer implemented method, apparatus, and computer usable program code for automatically selecting an optimal control cohort. Attributes are selected based on patient data. Treatment cohort records are clustered to form clustered treatment cohorts. Control cohort records are scored to form poten ...