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Man-machine conversation matching method and device based on pronunciation similarity and medium

A human-machine dialogue and matching method technology, applied in speech analysis, speech recognition, instruments, etc., can solve the problems of wrong homophones, difficult to correctly match candidate answers in human-machine dialogue, etc., to improve fault tolerance, dialogue, etc. Smooth and efficient service

Pending Publication Date: 2020-11-10
BEIJING AIYISHENG TECH CO LTD
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above problems, the purpose of the present invention is to provide a human-computer dialogue matching method, device and medium based on pronunciation similarity, so as to solve the problem that the existing speech recognition is easy to output wrong homonyms, which makes it difficult to correctly match the human-computer dialogue. to candidate answer questions

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  • Man-machine conversation matching method and device based on pronunciation similarity and medium

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Embodiment Construction

[0037] Embodiments of the present invention will be described below with reference to the accompanying drawings. Those skilled in the art would recognize that the described embodiments can be modified in various ways or combinations thereof without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims. Also, in this specification, the drawings are not drawn to scale, and like reference numerals denote like parts.

[0038] figure 1 It is a schematic flow chart of the man-machine dialogue matching method based on pronunciation similarity in the present invention, as figure 1 As shown, the man-machine dialogue matching method based on pronunciation similarity of the present invention comprises the following steps:

[0039] Step S1, obtain the character string of the user's answer and the character strings corresponding to multiple candidate answers to be match...

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Abstract

The invention discloses a man-machine conversation matching method and device based on pronunciation similarity and a medium, and the method comprises the steps: obtaining a character string answeredby a user and character strings corresponding to a plurality of to-be-matched candidate answers; converting the character strings answered by the user and the character strings of the candidate answers into corresponding pronunciation arrays respectively; calculating an editing distance between the pronunciation array corresponding to the user answer and the pronunciation array corresponding to each candidate answer; obtaining pronunciation similarity between the two character strings according to the editing distance; and obtaining candidate answers matched with the user answers according tothe pronunciation similarity. According to the invention, the fault-tolerant capability of a voice-based man-machine conversation system can be effectively improved, correct conversation understandingis realized, and the conversation service is smoother and more efficient.

Description

technical field [0001] The present invention relates to the technical field of artificial intelligence, in particular to a method, device and medium for man-machine dialogue matching based on pronunciation similarity. Background technique [0002] At present, intelligent man-machine dialogue technology has been widely used in the field of intelligent customer service information collection. In such scenarios, the dialogue robot asks the user questions in the form of multiple-choice questions or fill-in-the-blank questions, collects user answers, and matches the corresponding answer options of multiple-choice questions through the semantic understanding module or extracts the answers for the fill-in-the-blank questions. For the semantic understanding of multiple-choice questions, the similarity between candidate answers and user answers is usually calculated in two ways to complete the matching of answers: 1) Matching based on text similarity, such as the method based on edit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L15/26G10L15/22G10L15/10
CPCG10L15/26G10L15/10G10L15/22
Inventor 陶焜
Owner BEIJING AIYISHENG TECH CO LTD
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