Inventor

RIEDL JOHN T

US5 patents

⚠️ This page may combine multiple inventors who share the name “RIEDL JOHN T”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UNIV MINNESOTA

4 patents

US6108493AAug 22, 2000

System, method, and article of manufacture for utilizing implicit ratings in collaborative filters

UNIV MINNESOTA322 citations97

US6016475AJan 18, 2000

System, method, and article of manufacture for generating implicit ratings based on receiver operating curves

UNIV MINNESOTA333 citations97

US5842199ANov 24, 1998

System, method and article of manufacture for using receiver operating curves to evaluate predictive utility

UNIV MINNESOTA398 citations97

US6496832B2Dec 17, 2002

Visualization spreadsheet

UNIV MINNESOTA237 citations96

NET PERCEPTIONS INC

1 patent

US6334127B1Dec 25, 2001

System, method and article of manufacture for making serendipity-weighted recommendations to a user

NET PERCEPTIONS INC413 citations96