Question matching system and question matching system in intelligent interaction system

A technology of intelligent interaction and matching method, applied in the information field, can solve problems such as unsatisfactory problem matching results, achieve the effect of improving problem matching results, reducing calculation amount, and improving accuracy rate

Inactive Publication Date: 2015-05-27
ANYCHECK INFORMATION TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The main purpose of the present invention is to overcome the defects of unsatisfactory problem matching results in the intelligent interactive system existing in the prior art

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  • Question matching system and question matching system in intelligent interaction system
  • Question matching system and question matching system in intelligent interaction system
  • Question matching system and question matching system in intelligent interaction system

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Embodiment Construction

[0050] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0051] The principle and spirit of the present invention will be described below with reference to several exemplary embodiments. It should be understood that these embodiments are given only to enable those skilled in the art to better understand and implement the present invention, but not to limit the scope of the present invention in any way. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

[0052] Those skilled in the art know that the embodiments of the present invention can be implemented as a system, device, device, method or computer program product. Therefore, the present disclosure may be embodied in the form of complete hardware, complete software (including firmware, resident softw...

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Abstract

The invention discloses a question matching system and a question matching system in an intelligent interaction system. The question matching method comprises the following steps of performing word segmentation, stop word removal and query expansion on a question asked by a user to avoid interferences of small correlation in a complex sentence to question matching results; according to a preset index file, matching a candidate question associated with the questioning question in a question and answer database, and reducing question matching calculation amount; then, calculating the similarity of the questioning question with the question in a similar question set corresponding to the candidate question, thereby avoiding a condition that same questions are not matched with questions due to a plurality of different asking methods, and improving the question matching results; finally, according to the calculated similarity, outputting an answer corresponding to the question matched with the questioning question according to a preset rule. According to the whole scheme, the accuracy rate of the question matching results in the intelligent interaction system is increased.

Description

technical field [0001] The invention relates to the field of information technology, in particular to a question matching method and system in an intelligent interactive system. Background technique [0002] The most important step in the intelligent interactive system is to match the similarity between the question raised by the user and each question in the question-and-answer database (hereinafter referred to as the question-and-answer database), and then find out the question with the highest similarity and output the corresponding answer. Most of the existing methods are to calculate the similarity of words first, and then combine the position, weight, dependency relationship and other characteristics of words to finally calculate the similarity of sentences. However, the existing technologies do not have ideal problem matching results in domain-specific intelligent interactive systems. [0003] The main reasons are as follows: [0004] (1) The same question can be as...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/27G06F17/30
CPCG06F16/316G06F16/3329
Inventor 张贯京陈兴明葛新科克里斯基捏·普拉纽克艾琳娜·古列莎王海荣张少鹏方静芳高伟明程金兢梁艳妮周荣付石柱波达别特·伊万徐之艳周亮梁昊原肖应芬郑慧华唐小浪李潇云
Owner ANYCHECK INFORMATION TECH
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