Title:
QUESTION MATCHING METHOD AND SYSTEM IN INTELLIGENT INTERACTION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2016/112558
Kind Code:
A1
Abstract:
Disclosed are a question matching method and system in an intelligent interaction system. The method comprises: performing word segmentation, stop word removal and query expansion on a question asked by a user, so as to avoid the influence of small-correlation words in a complex sentence on question matching results; according to a preset index file, matching a candidate question associated with the asked question in a question and answer database, so as to reduce question matching calculation amount; then, calculating the similarity of the asked question with a question in a similar question set corresponding to the candidate question, so as to avoid the condition that same questions are not matched with questions due to a plurality of different asking methods, and improve the question matching results; and finally, according to the calculated similarity, outputting an answer corresponding to the question matched with the asked question according to a preset rule. By means of the whole scheme, the accuracy of the question matching results in the intelligent interaction system is increased.
Inventors:
ZHANG GUANJING (CN)
CHEN XINGMING (CN)
GE XINKE (CN)
ZHANG SHAOPENG (CN)
FANG JINGFANG (CN)
CHEN XINGMING (CN)
GE XINKE (CN)
ZHANG SHAOPENG (CN)
FANG JINGFANG (CN)
Application Number:
PCT/CN2015/071314
Publication Date:
July 21, 2016
Filing Date:
January 22, 2015
Export Citation:
Assignee:
ANYCHECK INFORMATION TECH CO LTD (CN)
TECHNO INFORMATION TECHNOLOGIES CO LTD E (CN)
BIO TECH ACADEMY CHINA CO LTD (CN)
TECHNO INFORMATION TECHNOLOGIES CO LTD E (CN)
BIO TECH ACADEMY CHINA CO LTD (CN)
International Classes:
G06F17/27; G06F17/30
Foreign References:
| CN101286161A | 2008-10-15 | |||
| CN101257512A | 2008-09-03 | |||
| CN101174259A | 2008-05-07 | |||
| US5802493A | 1998-09-01 |
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