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Wake-up word recommendation method and apparatus, a terminal device and a storage medium

A recommendation method and wake-up word technology, applied in speech analysis, speech recognition, instruments, etc., can solve the problems of unable to recommend matching wake-up words, poor human-computer interaction experience, and inability to achieve personalized push, so as to improve the human-computer interaction experience. Effect

Active Publication Date: 2021-05-14
大众问问(北京)信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing technology usually uses a certain phrase as a wake-up word, for example, uses "start question and answer" as a wake-up word, or recommends multiple fixed phrase combinations to the user, For example, "Start question and answer", "Please answer" and "I want to ask", etc., the user chooses a certain wake-up word, but this kind of recommendation method cannot recommend matching wake-up words according to the actual needs of the user, and cannot realize different users. Personalized push, the user's human-computer interaction experience is poor

Method used

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  • Wake-up word recommendation method and apparatus, a terminal device and a storage medium
  • Wake-up word recommendation method and apparatus, a terminal device and a storage medium
  • Wake-up word recommendation method and apparatus, a terminal device and a storage medium

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Embodiment 1

[0029] figure 1 It is a flow chart of a wake-up word recommendation method provided by Embodiment 1 of the present invention. This embodiment is applicable to recommending related voice wake-up words to the user based on the user's network data. This method can be implemented by the wake-up word in the embodiment of the present invention. Word recommendation device to perform, the device can be implemented by software and / or hardware, and integrated in the terminal device or server, the method specifically includes the following steps:

[0030] S110. Acquire network data of the target user within a preset time period; wherein, the network data includes at least one content display page and a user behavior type corresponding to the at least one content display page.

[0031] Network data, including the page information obtained by the user through the terminal device, for example, the display page of the nearby road conditions searched by the user through the vehicle-mounted te...

Embodiment 2

[0055] figure 2 It is a structural block diagram of a device for recommending wake-up words provided in Embodiment 2 of the present invention. The device specifically includes: a network data acquisition module 210, a text importance score acquisition module 220, a behavior type score acquisition module 230, and a recommendation score acquisition module 240 and a wake-up word display module 250;

[0056] A network data acquisition module 210, configured to acquire network data of target users within a preset period of time; wherein, the network data includes at least one content display page, and a user behavior type corresponding to the at least one content display page;

[0057] The text importance score obtaining module 220 is used to obtain the candidate keywords in each of the content display pages, and obtain the text importance score of each of the candidate keywords according to the word frequency and the inverse text frequency index;

[0058] A behavior type score a...

Embodiment 3

[0079] image 3 It is a schematic structural diagram of a terminal device provided by Embodiment 3 of the present invention. image 3 A block diagram of an exemplary terminal device 12 suitable for implementing embodiments of the invention is shown. image 3 The displayed terminal device 12 is only an example, and should not limit the functions and scope of use of this embodiment of the present invention.

[0080] Such as image 3 As shown, terminal device 12 takes the form of a general purpose computing device. Components of terminal device 12 may include, but are not limited to: one or more processors or processing units 16, memory 28, bus 18 connecting various system components (including memory 28 and processing unit 16).

[0081] Bus 18 represents one or more of several types of bus structures, including a memory bus or memory controller, a peripheral bus, an accelerated graphics port, a processor, or a local bus using any of a variety of bus structures. These archite...

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PUM

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Abstract

Embodiments of the invention disclose a wake-up word recommendation method and apparatus, a terminal device and a storage medium. The method comprises the steps of: obtaining network data of a target user within a preset time period; obtaining alternative keywords in each content display page, and obtaining a text importance score of each alternative keyword according to word frequency and inverse text frequency indexes; according to a user behavior type corresponding to the at least one content display page, determining a behavior type score of each alternative keyword in the at least one content display page; according to the text importance score and the behavior type score of each alternative keyword, determining a recommendation score of each alternative keyword; and according to the recommendation score of each alternative keyword, determining a recommendation wake-up word matched with the target user, and displaying the recommendation wake-up word to the target user. According to the technical schemes disclosed in the embodiment of the invention, personalized pushing for different users is realized according to the actual concern and interest points of the users, and the man-machine interaction experience of the users is improved.

Description

technical field [0001] The embodiments of the present invention relate to the field of voice interaction, and in particular, to a method, device, terminal device, and storage medium for recommending a wake-up word. Background technique [0002] With the continuous advancement of science and technology, voice recognition technology has developed rapidly, which also provides technical support for voice interaction between users and smart terminal devices. [0003] The human-computer interaction between the user and the smart terminal device is very similar to the communication between people, including multiple links such as wake-up, response, input, understanding and feedback. The first contact point of device interaction, the experience of the wake-up link is very important in the entire voice interaction process, and its experience directly affects the user's first impression of the product. [0004] The existing technology usually uses a certain phrase as a wake-up word, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L15/02G10L15/26G06F16/335G06F40/216G06F40/289
CPCG10L15/02G10L15/26G06F16/335G06F40/216G06F40/289
Inventor 曹金磊
Owner 大众问问(北京)信息科技有限公司