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Jerome PesentiVP, Core Technology, IBM Watson
Cognitive Computing
Answer Scoring
Models
Responses with Confidence
Inquiry
Evidence Sources
Models
Models
Models
Models
ModelsPrimarySearch
CandidateAnswerGeneration
HypothesisGeneration
Hypothesis and Evidence Scoring
Final Confidence Merging & RankingSynthesis
Answer Sources
Inquiry/Topic Analysis
EvidenceRetrieval
Deep Evidence Scoring
Learned Modelshelp combine and weigh the Evidence
HypothesisGeneration
Hypothesis and Evidence Scoring
InquiryDecomposition
© International Business Machines Corporation, 2014
© 2014 International Business Machines Corporation
For Educational Purposes Only – Slides are Not for Distribution
For Educational Purposes Only – Slides are Not for Distribution
© 2015 International Business Machines Corporation 19
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© 2015 International Business Machines Corporation 21
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