Invention Grant
- Patent Title: Exploiting answer key modification history for training a question and answering system
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Application No.: US15692058Application Date: 2017-08-31
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Publication No.: US11144602B2Publication Date: 2021-10-12
- Inventor: Edward G. Katz , John A. Riendeau , Sean T. Thatcher , Alexander C. Tonetti
- Applicant: International Business Machines Corporation
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Terrile, Cannatti & Chambers, LLP
- Agent Michael Rocco Cannatti
- Main IPC: G06F16/951
- IPC: G06F16/951 ; G06F16/34 ; G06F16/35 ; G06F16/2452 ; G06F16/2457
Abstract:
A system and a computer program product are provided for evaluating question-answer pairs in an answer key by generating a predicted answer to a test question based on the answer key modification history for comparison matching against a generated answer that is generated in response to the test question, and then comparing the predicted answer and generated answer to determine an accuracy score match indication therebetween so as to present an indication that the answer key may have a problem if there is a match between the predicted answer and generated answer.
Public/Granted literature
- US20190065599A1 Exploiting Answer Key Modification History for Training a Question and Answering System Public/Granted day:2019-02-28
Information query
