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Method, device and equipment for obtaining information

A technology of feature information and text information, applied in digital data information retrieval, special data processing applications, instruments, etc., can solve problems such as lack of pertinence, huge amount of result information, and reduced effectiveness of result information, so as to improve pertinence and efficiency. Effectiveness

Active Publication Date: 2020-09-08
BEIJING BAIDU NETCOM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing speech recognition technology is to directly search for the result information based on the text information corresponding to the speech information. The amount of such result information is huge and not targeted, which reduces the effectiveness of obtaining the result information

Method used

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  • Method, device and equipment for obtaining information
  • Method, device and equipment for obtaining information
  • Method, device and equipment for obtaining information

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Embodiment Construction

[0022] 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.

[0023] 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.

[0024] figure 1 An exemplary system architecture 100 is shown to which embodiments of the method for obtaining information or the apparatus for obtaining information of the present application can be applied.

[0025] Such as figure 1 As shown, the system architecture 100 ...

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Abstract

The embodiment of the application discloses a method and a device used for acquiring information and equipment. One specific embodiment of the method includes: acquiring text information of to-be-recognized audio-frequency information; determining semantic information of the text information, and extracting scene feature information of the text information; importing the scene feature information into a pre-trained scene recognition model to obtain a scene type by matching; and finding search information corresponding to the semantic information, and screening, through the scene type corresponding to the scene feature information, the search information to obtain result information. According to the embodiment, the search information is screened through the scene type to obtain the result information, the result information can be enabled to meet requirements of the scene type, and the pertinence and the effectiveness of the result information on the scene type are improved.

Description

technical field [0001] The present application relates to the technical field of information processing, specifically to the technical field of information interaction, and in particular to methods, devices and equipment for obtaining information. Background technique [0002] Speech recognition technology enables users to interact with devices that have a speech recognition function. Users can directly input their own voice into the device via a voice input device such as a microphone. Then, the user's voice will be converted into voice commands to operate the device, and the device will execute the voice commands, or return corresponding information. For example, a voice message is sent to the device, and the device searches for the corresponding result information after receiving the voice signal, and outputs the result information through audio, video, and other means. Voice recognition technology simplifies the operation steps of the equipment and improves the conveni...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/332G06F16/33
CPCG06F16/3329G06F16/3343G06F16/3344
Inventor 凌光林英展纪友升谢泽颖徐威梁一川王文敏张寅黄永祥周超
Owner BEIJING BAIDU NETCOM SCI & TECH CO LTD