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Dialogue interaction method, device and computer readable storage medium

A technology of interactive information and state machine, applied in computer parts, computing, instruments, etc., can solve the problems of large NLU calculation, high cost, error amplification, etc., to achieve the effect of shortening time, fast response, and reducing cost

Active Publication Date: 2019-10-25
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main problem of the existing method is that the workflow is divided into two stages. Once the ASR model recognizes an error, the error will be amplified when the NLU model is used.
In addition, when the model is large, NLU has a large amount of calculation, the overall cost is high, and the recognition process will be delayed

Method used

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  • Dialogue interaction method, device and computer readable storage medium
  • Dialogue interaction method, device and computer readable storage medium
  • Dialogue interaction method, device and computer readable storage medium

Examples

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Embodiment Construction

[0085] In the following, only some exemplary embodiments are briefly described. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and descriptions are to be regarded as illustrative in nature and not restrictive.

[0086] figure 1 A flow chart showing a dialog generating method according to an embodiment of the present invention. Such as figure 1 As shown, the method includes the following steps:

[0087] S101: Convert the speech to be recognized into a first text.

[0088] After receiving the speech to be recognized, the dialog terminal may use an acoustic model to recognize the speech to be recognized as the first text. Dialogue terminals may include devices with human-computer interaction functions such as smart speakers, smart robots, and smart phones.

[0089] S102: Input the first text into a semantic analy...

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Abstract

Embodiments of the invention provide a dialogue interaction method, a dialogue interaction device, and a computer readable storage medium. The method comprises the steps of converting to-be-recognizedvoice into a first text; inputting the first text into a semantic analysis model to obtain intention information and word slot information of the first text; and inputting the intention information and the word slot information of the first text into a dialogue state machine to obtain interaction information corresponding to the first text. According to the embodiment of the invention, the intention information and the word slot information of the first text are directly obtained from the first text by utilizing the semantic analysis model. The step that the semantic analysis model needs to be connected behind the language model in the prior art is omitted, so that the time is shortened. The user can be responded more quickly. Meanwhile, according to the scheme, the calculation complexityis reduced, and the cost of the whole system is reduced.

Description

technical field [0001] The present invention relates to the technical field of artificial intelligence, in particular to a dialogue interaction method, device and computer-readable storage medium. Background technique [0002] In recent years, artificial intelligence technology has developed rapidly, and products related to intelligent voice technology have entered thousands of households. People are gradually getting used to talking to machines, and have higher expectations for the machine's ability to understand and respond. [0003] The mainstream speech-based dialogue system framework adopts the Automatic Speech Recognition (ASR, Automatic SpeechRecognition) model and the Natural Language Understanding (NLU, Natural Language Understanding) model. The workflow includes: first convert the user's voice into text through the ASR model, then use the NLU model for semantic analysis, and finally get the user's intention. [0004] The main problem of the existing method is tha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/332G06F17/27G06K9/62
CPCG06F16/3329G06F40/289G06F40/30G06F18/214G06F40/35G10L15/22G10L15/183G10L15/1822G10L15/1815G10L15/26G10L15/32G10L2015/227G10L2015/228
Inventor 许云飞陈果果
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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