Inventor
PRAGER JOHN MARTIN
US11 patents
⚠️ This page may combine multiple inventors who share the name “PRAGER JOHN MARTIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
10 patentsUS6003027ADec 14, 1999
System and method for determining confidence levels for the results of a categorization system
IBM225 citations98
US5943670AAug 24, 1999
System and method for categorizing objects in combined categories
IBM526 citations98
US6665666B1Dec 16, 2003
System, method and program product for answering questions using a search engine
IBM245 citations97
US5913208AJun 15, 1999
Identifying duplicate documents from search results without comparing document content
IBM176 citations97
US5826260AOct 20, 1998
Information retrieval system and method for displaying and ordering information based on query element contribution
IBM152 citations97
US5875446AFeb 23, 1999
System and method for hierarchically grouping and ranking a set of objects in a query context based on one or more relationships
IBM519 citations95
US9940355B2Apr 10, 2018
Providing answers to questions having both rankable and probabilistic components
IBM0 citations51
US9940354B2Apr 10, 2018
Providing answers to questions having both rankable and probabilistic components
IBM0 citations51
US11436713B2Sep 6, 2022
Application error analysis from screenshot
IBM0 citations50
US11188613B2Nov 30, 2021
Protecting a social media post with a hashtag from divergence
IBM0 citations50