Inventor
CONTRERAS DAVID
US25 patents
⚠️ This page may combine multiple inventors who share the name “CONTRERAS DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
22 patentsUS9754076B2Sep 5, 2017
Identifying errors in medical data
IBM7 citations82
US11687796B2Jun 27, 2023
Document type-specific quality model
IBM2 citations72
US11295080B2Apr 5, 2022
Automatic detection of context switch triggers
IBM3 citations71
US11138380B2Oct 5, 2021
Identifying semantic relationships using visual recognition
IBM4 citations71
US10140273B2Nov 27, 2018
List manipulation in natural language processing
IBM4 citations71
US9530068B2Dec 27, 2016
Template matching with data correction
IBM6 citations71
US11113469B2Sep 7, 2021
Natural language processing matrices
IBM2 citations70
US11205053B2Dec 21, 2021
Semantic evaluation of tentative triggers based on contextual triggers
IBM2 citations68
US10585984B2Mar 10, 2020
Techniques for improving input text processing in a data processing system that answers questions
IBM1 citations62
US10956662B2Mar 23, 2021
List manipulation in natural language processing
IBM0 citations61
US11397851B2Jul 26, 2022
Classifying text to determine a goal type used to select machine learning algorithm outcomes
IBM0 citations59
US11392764B2Jul 19, 2022
Classifying text to determine a goal type used to select machine learning algorithm outcomes
IBM1 citations59
US11017171B2May 25, 2021
Relevancy as an indicator for determining document quality
IBM1 citations58
US10902044B2Jan 26, 2021
Cognitive document quality determination with automated heuristic generation
IBM0 citations51
US9535980B2Jan 3, 2017
NLP duration and duration range comparison methodology using similarity weighting
IBM0 citations51
US9411878B2Aug 9, 2016
NLP duration and duration range comparison methodology using similarity weighting
IBM1 citations51
US11120215B2Sep 14, 2021
Identifying spans using visual recognition
IBM0 citations50
US9858385B2Jan 2, 2018
Identifying errors in medical data
IBM0 citations50
US11593561B2Feb 28, 2023
Contextual span framework
IBM0 citations49
US10599776B2Mar 24, 2020
Predicate parses using semantic knowledge
IBM0 citations48
US10102200B2Oct 16, 2018
Predicate parses using semantic knowledge
IBM1 citations48
US10740555B2Aug 11, 2020
Deep learning approach to grammatical correction for incomplete parses
IBM0 citations41