ETRI-Knowledge Sharing Plaform

KOREAN
특허 검색
Status Country
Year ~ Keyword

Detail

Registered QUESTION ANSWERING SYSTEM AND METHOD

질의 응답 시스템 및 그 방법
이미지 확대
Inventors
Youngrae Kim, Moon Jin Young, Hyung Jik Lee, Chang Seok Bae, Hyunki Kim
Application No.
14602904 (2015.01.22)
Publication No.
20150324456 (2015.11.12)
Registration No.
10025849 (2018.07.17)
Country
UNITED STATES
Project Code
13VS2500, Development of Knowledge Evolutionary WiseQA Platform Technology for Human Knowledge Augmented Services, Park Sang Kyu
Abstract
Provided is a question answering system with respect to a natural language question and a method thereof. The question answering system includes a candidate answer generating unit configured to extract a document mapped to an input natural language question, and generate candidate answers with respect to the natural language question from the extracted document, a text entailment recognizing unit configured to generate a text entailment recognition result representing a degree of association between multiple evidence sentences including the generated candidate answers and the natural language question, a list generating unit configured to generate a candidate answer list including the multiple evidence sentences in high association degree order on the basis of the text entailment recognition result, and an output unit configured to output the generated candidate answer list as a search result with respect to the natural language question.
KSP Keywords
Degree of Association, Question answering system, generating unit, natural language, question answering, search result