Continuous speech man-machine interaction method and system

A human-computer interaction and voice technology, applied in the field of human-computer interaction, can solve problems such as inconvenient operation, insufficient intelligence, and inability to actively ask users questions, so as to achieve the effect of improving accuracy and improving user experience

Active Publication Date: 2016-05-18
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Every time the user enters a voice, they need to click once, and the system will recognize it again, which is inconvenient to operate
In addition, the speech recognition system adopts a unified language model, which cannot understand the user's intention according to the context, the accuracy rate is low, and it cannot actively ask the user questions, which is not intelligent enough

Method used

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  • Continuous speech man-machine interaction method and system
  • Continuous speech man-machine interaction method and system

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Embodiment Construction

[0012] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0013] The method and system for quickly switching webpages according to the embodiments of the present invention will be described below with reference to the accompanying drawings.

[0014] figure 1 is a flow chart of a method for quickly switching webpages according to an embodiment of the present invention.

[0015] Such as figure 1 As shown, the method for quickly switching webpages may include:

[0016] S1, receiving a continuous voice signal input by a user.

[0017] Specifically, a continuous voice signal input by a u...

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PUM

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Abstract

The invention discloses a continuous speech man-machine interaction method and system, wherein the method comprises: receiving the continuous speech signal inputted by a user; cutting the continuous speech signal into a plurality of short speeches based on the long speech cutting technology ModelVad; identifying the plurality of short speeches based on a dynamic language model, and generating a corresponding identification result for each short speech; performing semantic completion on identification results based on the context semantic parsing techniques, and generating semantic completion results; and generating question and answer statements corresponding to the semantic completion results based on the Agent-Based dialogue management technology. According to the invention, only through once operation by a user can continuous speech identification be realized; through the dynamic language model, obtained identification results can be more accurate, and the identification accuracy of a continuous long speech can be improved. In addition, the continuous speech man-machine interaction method and system can actively guide the user, and improve user experiences.

Description

technical field [0001] The present invention relates to the technical field of human-computer interaction, in particular to a continuous voice human-computer interaction method and system. Background technique [0002] Speech recognition is an interdisciplinary subject. The fields involved in speech recognition technology include: signal processing, pattern recognition, probability theory and information theory, sound mechanism and auditory mechanism, artificial intelligence and so on. At present, users can input voice information through a microphone, and the voice recognition system can analyze the voice information and generate corresponding answers, such as the famous SIRI. [0003] However, the current speech recognition technology mainly adopts a question-and-answer method, that is, the user inputs a speech, and the system provides a corresponding answer for the speech according to the currently analyzed content. Every time the user enters the voice, they need to cli...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L15/183G10L15/04G10L15/22
CPCG10L15/04G10L15/183G10L15/22
Inventor 吴世伟
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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