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Method and device for identifying user's intention in voice interaction

A technology of user intent and voice interaction, applied in special data processing applications, instruments, unstructured text data retrieval, etc., can solve problems such as long search time, inability to guarantee the accuracy of answers or replies, etc.

Active Publication Date: 2017-05-10
BEIJING UNISOUND INFORMATION TECH
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  • Summary
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AI Technical Summary

Problems solved by technology

[0002] In related technologies, when a device such as a terminal receives a voice query request input by a user, it will search for an answer or reply corresponding to the request from a preset database according to the query request, but searching in the entire preset database, not only cannot Ensure the accuracy of the answers or replies found, and the search time is relatively long

Method used

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  • Method and device for identifying user's intention in voice interaction
  • Method and device for identifying user's intention in voice interaction
  • Method and device for identifying user's intention in voice interaction

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Embodiment Construction

[0062] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0063] figure 1 It is a flow chart of a method for determining user intent in voice interaction according to an exemplary embodiment. The method for determining the user's intention in the voice interaction is applied to a terminal device, and the terminal device may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical devic...

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Abstract

The invention relates to a method and device for identifying user's intention in voice interaction. The method comprises the steps of receiving current voice data information input from a user, identifying the voice data information to acquire a text data information corresponding to the voice data information, acquire a user intention classification model and target transfer probability matrix based on a user's log record, identifying the target intention category of the text data information based on the user intention classification model and the target transfer probability matrix, finding response information corresponding to the text data information in a database corresponding to the target intention category. Through the technical scheme, correct response information can be provided to the user, and the searching time can be shortened to enhance the searching efficiency and user's experience.

Description

technical field [0001] The invention relates to the technical field of data classification, in particular to a method and device for determining user intentions in voice interaction. Background technique [0002] In related technologies, when a device such as a terminal receives a voice query request input by a user, it will search for an answer or reply corresponding to the request from a preset database according to the query request, but searching in the entire preset database, not only cannot Ensure the accuracy of the found answers or replies, and the search time is relatively long. Contents of the invention [0003] Embodiments of the present invention provide a method and device for determining user intent in voice interaction, so as to improve search efficiency while ensuring the accuracy of search answers or replies, thereby improving user experience. [0004] According to the first aspect of the embodiments of the present invention, a method for determining user...

Claims

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Application Information

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IPC IPC(8): G06F17/30
CPCG06F16/33G06F16/35
Inventor 崇伟峰
Owner BEIJING UNISOUND INFORMATION TECH
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