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Registered QUESTION ANSWERING SYSTEM AND METHOD FOR STRUCTURED KNOWLEDGEBASE USING DEEP NATUAL LANGUAGE QUESTION ANALYSIS
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QUESTION ANSWERING SYSTEM AND METHOD FOR STRUCTURED KNOWLEDGEBASE USING DEEP NATUAL LANGUAGE QUESTION ANALYSIS
- Inventors
- Ryu Pum Mo, Lee Chung Hee, Heo Jeong, Miran Choi, Jang Myung Gil, Hyunki Kim, Yongjin Bae, Lim Joon-Ho, Soojong Lim, Oh Hyo-Jung
- Application No.
- 14932604 (2015.11.04)
- Publication No.
- 20160147737 (2016.05.26)
- Registration No.
- 9633006 (2017.04.25)
- Country
- UNITED STATES
- Project Code
- 14MS4400, Development of Knowledge Evolutionary WiseQA Platform Technology for Knowledge Augmented Services, Park Sang Kyu
- Abstract
- Disclosed are a question answering system for structured knowledgebase using deep natural language question analysis, and a method thereof, the question answering system for structured knowledgebase using deep natural language question analysis includes a deep natural language question analysis unit configured to create a structure of a semantic frame by analyzing a natural language question that is input, a question-intermediate expression creation unit configured to create a question-intermediate expression of a lexicon level based on the semantic frame, a knowledgebase-specialized query creation unit configured to create a query used to search in knowledgebase that is a subject of search, based on the question-intermediate expression, and a knowledgebase search unit configured to find a correct answer in the knowledgebase that is subject of search based on the query, to provide an accuracy of the correct answer, a confidence of the correct answer and an evidence for the correct answer.
- KSP Keywords
- Natural language, Question Answering System, Question analysis, question answering
- Family
| Status | Patent | Country | KIPRIS |
|---|---|---|---|
| Registered | 심층 자연어 질문 분석 기반 구조화된 지식베이스 질의응답 시스템 및 그 방법 | KOREA | KIPRIS |