Information query method and device

A technology of information query and type information, applied in the computer field, can solve problems such as low efficiency and achieve high efficiency

Pending Publication Date: 2020-08-14
BEIJING XUEZHITU NETWORK TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, confirming the fans of key opinion leaders requires manual confirmation by business personnel, which is inefficient

Method used

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  • Information query method and device
  • Information query method and device
  • Information query method and device

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Embodiment Construction

[0034] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only It is a part of the embodiments of this application, not all of them. The components of the embodiments of the application generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments of the present application, every other embodiment obtained by those skilled in the art withou...

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Abstract

The invention provides an information query method and device. The method comprises the following steps: firstly generating an event extraction template corresponding to a to-be-extracted target eventaccording to the event type of the to-be-extracted target event and an extraction strategy of the target event; secondly, screening out a target event text corresponding to the event type from textsto be detected according to the event extraction template; then, entity recognition is conducted on the target event text, and entity information of a target event is obtained; and finally, determining event information of the target event according to the target event text and the entity information. According to the method and the apparatus, the types of the extracted event information can be expanded by utilizing the event extraction template, model training does not need to be carried out by utilizing a tagged corpus, so that the expandability is relatively high, the dependency on syntactic analysis is avoided, and the accuracy is relatively high.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to an information query method and device. Background technique [0002] Key Opinion Leader (KOL for short) usually refers to a person who has more and more accurate product information, is accepted or trusted by relevant groups, and has a greater influence on the purchasing behavior of this group. Key opinion leaders can have a profound impact on relevant groups. In various scenarios such as publicity and marketing, it is necessary to determine the influential groups of opinion key opinion leaders. Key opinion leaders usually express their opinions on social media platforms, and the people they influence usually follow the key opinion leaders on social media platforms. Therefore, key opinions can be determined by determining the fans of key opinion leaders on social media platforms The leader's influence group. [0003] At present, confirming the fans of key opinion l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/9532G06Q50/00
CPCG06F16/9532G06Q50/01
Inventor 马丛丛
Owner BEIJING XUEZHITU NETWORK TECH
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