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Multi-round interactive semantic understanding method and device

A semantic understanding, semantic technology, applied in the field of multi-round interactive semantic understanding, can solve problems such as reducing user experience, system segmentation errors, semantic understanding errors, etc., to achieve the effect of improving user experience

Pending Publication Date: 2018-03-09
IFLYTEK CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, if the user pauses, drags, or interferes with other people's speech during a request, the system will usually have a segmentation error, which will cause semantic understanding errors, and then feedback to the user wrong interaction results. Seriously degrade user experience

Method used

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  • Multi-round interactive semantic understanding method and device

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Embodiment Construction

[0018] Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar modules or modules having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, and are only for explaining the present application, and should not be construed as limiting the present application. On the contrary, the embodiments of the present application include all changes, modifications and equivalents falling within the spirit and scope of the appended claims.

[0019] In order to better understand the present application, a specific example is used to further illustrate the problems in the related art.

[0020] For example, the voice data input by the user is "I want to listen to Xiaoxuan Fan...'s snowman", where the ellipsis (...) represents the pause or drag caused by the user's thinking or speaking habits. Due to...

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Abstract

The application proposes a multi-round interactive semantic understanding method and device. The multi-round interactive semantic understanding method comprises: receiving speech data; segmenting thespeech data to obtain a speech data segment, and performing speech recognition on the speech data segment to obtain current segmented text data; and performing semantic understanding on the current segmented text data according to the historical data of user interaction to obtain a semantic understanding result. The method can improve the accuracy of the semantic understanding result, so as to feed more accurate interactive results back to a user and improve the user experience.

Description

technical field [0001] The present application relates to the technical field of natural language understanding, in particular to a multi-round interactive semantic understanding method and device. Background technique [0002] With the rapid development of smart terminals and network technology, people are becoming more and more accustomed to using smart terminals to fulfill various needs. For example, when using smart speakers as the entrance of human-computer interaction, users can interact with them by voice to meet the different needs of users. Such as checking the weather, checking stocks, listening to music, etc., or when the user is driving, using the smart car machine as the entrance of human-computer interaction, the user can perform voice interaction with the smart car machine to complete application requirements such as navigation, radio station query, and music query. When the smart terminal is used to fulfill the user's various needs, the way of voice interacti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L15/22G06F17/27
CPCG10L15/22G10L2015/225G06F40/30
Inventor 黄鑫陈志刚王智国
Owner IFLYTEK CO LTD
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