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Method and device for providing voice service

A voice service and voice response technology, applied in the computer field, can solve problems such as the inability to judge the speaker's emotion and intention, and the inability to accurately identify the speaker's tone, so as to achieve the effect of improving accuracy

Active Publication Date: 2018-02-02
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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  • Abstract
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Problems solved by technology

However, this method of mood recognition has strong limitations. On the one hand, the same mood particle may correspond to different moods. For example, the "do" in "really?" can express exclamation or doubt; on the other hand, , for speech that does not contain modal particles, the tone of the speaker cannot be accurately recognized, and thus the emotion and intention of the speaker cannot be accurately judged

Method used

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  • Method and device for providing voice service
  • Method and device for providing voice service
  • Method and device for providing voice service

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Embodiment Construction

[0023] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings.

[0024] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0025] figure 1 An exemplary system architecture 100 is shown to which embodiments of the method for providing voice services or the apparatus for providing voice services of the present application can be applied.

[0026] Such as figure 1 As shown, the system architectur...

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Abstract

The invention discloses a method and a device for providing a voice service. One embodiment of the method for providing the voice service comprises the steps that a voice input signal is acquired; a semantic recognition model trained by the adoption of a machine learning method is utilized to recognize mood and spoken content in the voice input signal, and corresponding mood input information andtext input information are obtained, wherein the mood input information is used for expressing a mood type of the voice input signal; and voice service data query is performed based on the mood inputinformation and the text input information, and voice response information is generated according to the query result. Through the embodiment, mood recognition not relying on a modal particle is realized, the intention of a speaker can be detected more accurately, and the precision of the voice service is improved.

Description

technical field [0001] The present application relates to the field of computer technology, specifically to the field of voice technology, and in particular to a method and device for providing voice services. Background technique [0002] Artificial Intelligence (AI) is a new technical science that studies and develops theories, methods, technologies and application systems for simulating, extending and expanding human intelligence. Artificial intelligence is a branch of computer science that attempts to understand the essence of intelligence and produce a new intelligent machine that responds in a manner similar to human intelligence. Research in this field includes robotics, speech recognition, image recognition, natural language processing and expert systems, etc. Among them, speech recognition technology in the field of artificial intelligence is an important direction in the field of computer science and artificial intelligence. [0003] The tone of the speaker usual...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/3329G06F16/3334G06F16/3343
Inventor 谢波
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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