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Detail
Registered SYSTEM AND METHOD FOR ANSWERING NATURAL LANGUAGE QUESTION
- Inventors
- Yongjin Bae, Ryu Pum Mo, Lee Chung Hee, Heo Jeong, Miran Choi, Jang Myung Gil, Hyunki Kim, Lim Joon-Ho, Soojong Lim, Oh Hyo-Jung
- Application No.
- 14737130 (2015.06.11)
- Publication No.
- 20160140187 (2016.05.19)
- Registration No.
- 10503828 (2019.12.10)
- Country
- UNITED STATES
- Project Code
- 14MS4400, Development of Knowledge Evolutionary WiseQA Platform Technology for Knowledge Augmented Services, Park Sang Kyu
- Abstract
- Provided are a system and method for answering a natural language question which show improved information retrieval performance. The system includes an index unit configured to analyze text of previously stored irregular documents and classify and index the irregular documents according to meanings of sentences or paragraphs, a database configured to receive and store the irregular documents indexed according to the meanings and transmitted from the index unit, a retrieval unit configured to extract an index word by semantically analyzing an input question and search the database for documents related to the extracted index word, and a provision unit configured to generate a correct answer to the question by analyzing the documents searched by the retrieval unit and provide the search results and the correct answer.
- KSP Keywords
- Natural language, Retrieval performance, Search results, information retrieval
- Family
| Status | Patent | Country | KIPRIS |
|---|---|---|---|
| Registered | 자연어 질의 응답 시스템 및 방법 | KOREA | KIPRIS |