Voice interaction system, establishment method and device thereof

A voice interaction system and voice technology, applied in the field of human-computer interaction, can solve the problems of high difficulty in development and implementation, and achieve the effect of reducing the difficulty of implementation and flexible deployment

Active Publication Date: 2017-05-10
SHANGHAI XIAOI ROBOT TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The present invention provides a voice interaction system and its creation method and device to solve the problem of high difficulty in the development and implementation of flow transfer between processes in the voice interaction system creation process

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  • Voice interaction system, establishment method and device thereof
  • Voice interaction system, establishment method and device thereof
  • Voice interaction system, establishment method and device thereof

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Embodiment Construction

[0034] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. Note that the aspects described below in conjunction with the drawings and specific embodiments are only exemplary, and should not be construed as limiting the protection scope of the present invention.

[0035] For voice interactive systems, users ask questions in the form of voice input. In order to answer the user's question, the background processing of the voice interaction system mainly includes two parts: the speech recognition part and the semantic recognition part. The role of the speech recognition part is to perform speech recognition on the user's speech input based on the speech model, so as to obtain user questions in text form. The semantic recognition part is based on the semantic model to understand the user's questions in text form, so as to understand the user's intention, and then give the answer.

[0036] Speech recogniti...

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Abstract

The invention provides a voice interaction system, an establishment method and an establishment device thereof. The method for establishing the voice interaction system comprises the steps of receiving a voice user interaction flow diagram, wherein the voice user interaction flow diagram includes a plurality of flows flowing according to a preset flow; establishing a knowledge base based on the plurality of flows, wherein the plurality of flows include a first flow and a second flow located at a downstream of the first flow; an answer to a first knowledge point corresponding to the first flow is an interrogative sentence type answer, and a question of a second knowledge point corresponding to the second flow is response to the interrogative sentence type answer of the first knowledge point; providing a linguistic model so as to execute voice recognition for voice input of a user; and providing the knowledge points in the knowledge base so as to execute semantic recognition for an acquired voice recognition result. Flowing between the flows is realized by use of matching of the knowledge points in the knowledge base in a manner of establishment of the knowledge base, and thus the implementation difficulty is reduced.

Description

technical field [0001] The invention relates to the technical field of human-computer interaction, in particular to a voice interaction system and a method and device for creating a voice interaction system. Background technique [0002] Human-computer interaction is a science that studies the interactive relationship between systems and users. A system can be a variety of machines, or it can be computerized systems and software. For example, various artificial intelligence systems, such as intelligent customer service systems, voice control systems, etc., can be realized through human-computer interaction. Artificial intelligence semantic recognition is the basis of human-computer interaction, which can recognize human language and convert it into a language that machines can understand. [0003] The intelligent question answering system is a typical application of human-computer interaction, in which when the user asks a question, the intelligent question answering syste...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30G06N5/02
CPCG06F16/3329G06F16/3343G06F16/3344G06N5/022
Inventor 曾永梅李波朱频频
Owner SHANGHAI XIAOI ROBOT TECH CO LTD
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