Inventor · disambiguated record
Stephan J. Roorda
Also filed as: ROORDA STEPHAN · ROORDA STEPHAN J · ROORDA STEPHAN JOSEPH
14 granted patents·2 pending applications·80 citations·filing 2009–2020
90Inventor score
Files withIBM16
Top patents by PatentIndex Score
16 records- 0190US11235248B1Online behavior using predictive analyticsIBM·Filed 2020·Granted Feb 1, 2022·39 cites·17 claims
- 0288US9336485B2Determining answers in a question/answer system when answer is not contained in corpusIBM·Filed 2013·Granted May 10, 2016·14 cites·12 claims
- 0387US9536444B2Evaluating expert opinions in a question and answer systemIBM·Filed 2016·Granted Jan 3, 2017·3 cites·4 claims
- 0482US9965548B2Analyzing natural language questions to determine missing information in order to improve accuracy of answersIBM·Filed 2013·Granted May 8, 2018·7 cites·15 claims
- 0581US9275115B2Correlating corpus/corpora value from answered questionsIBM·Filed 2013·Granted Mar 1, 2016·7 cites·19 claims
- 0679US9536443B2Evaluating expert opinions in a question and answer systemIBM·Filed 2014·Granted Jan 3, 2017·2 cites·8 claims
- 0778US9626622B2Training a question/answer system using answer keys based on forum contentIBM·Filed 2014·Granted Apr 18, 2017·4 cites·20 claims
- 0874US9811515B2Annotating posts in a forum thread with improved dataIBM·Filed 2014·Granted Nov 7, 2017·3 cites·14 claims
- 0969US11138521B2System and method for defining and using different levels of ground truthIBM·Filed 2018·Granted Oct 5, 2021·1 cites·12 claims
- 1065US2016171900A1Determining the Correct Answer in a Forum ThreadIBM·Filed 2014·Application pending·0 cites
- 1153US10169717B2System and method for defining and using different levels of ground truthIBM·Filed 2015·Granted Jan 1, 2019·0 cites·9 claims
- 1253US10169718B2System and method for defining and using different levels of ground truthIBM·Filed 2015·Granted Jan 1, 2019·0 cites·5 claims
- 1351US12488561B2Multi-variable pattern recognition for predictive deep learning modelsIBM·Filed 2020·Granted Dec 2, 2025·0 cites·20 claims
- 1448US2011072128A1Automated presence ranking for communications networksIBM·Filed 2009·Application pending·0 cites
- 1546US11363038B2Detection impersonation attempts social media messagingIBM·Filed 2019·Granted Jun 14, 2022·0 cites·17 claims
- 1645US11755921B2Machine learning module for a dialog systemIBM·Filed 2020·Granted Sep 12, 2023·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →