Optum, Inc.

Dmitry Rekesh

Rick A Hamilton, Ii

Ravi Kondadadi

Stephen G Graham

Methods, apparatus, systems, computing devices, computing entities, and/or the like for a hybrid question-answering (QA) application are provided. The hybrid QA application includes both a retrieval QA application and a deep QA application, and uses feedback from the retrieval QA application to improve the deep QA application.

Method, apparatus and computer program product for improving deep question-answering (QA) applications using feedback from retrieval QA applications

Methods, apparatus, systems, computing devices, computing entities, and/or the like for a hybrid question-answering (QA) application are provided. The hybrid QA application includes both a retrieval QA application and a deep QA application, as well as a question classification model that determines whether the retrieval QA application or the deep QA application can generate a better answer to an input question.

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Minnetonka, MN, United States of America

Dmitry Rekesh