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Target object determination method and device, electronic equipment and storage medium

A target object and target technology, which is applied in the field of electronic equipment and storage media, and the method and device for determining the target object, can solve the problems of low query efficiency and long time consumption

Pending Publication Date: 2022-02-15
BEIJING MININGLAMP SOFTWARE SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present application provides a method and device for determining a target object, a storage medium, and an electronic device, so as to at least solve the problems of low query efficiency and long time consumption in related technologies

Method used

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  • Target object determination method and device, electronic equipment and storage medium
  • Target object determination method and device, electronic equipment and storage medium
  • Target object determination method and device, electronic equipment and storage medium

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Embodiment Construction

[0024] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0025] It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such...

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Abstract

The invention provides a target object determination method and device, electronic equipment and a storage medium, and the method comprises the steps: obtaining a target topic label, a geographic position of a target region, and a preset range away from the geographic position under the condition that a target object having influence on a target topic in the target region is searched; performing traversing from a root node of the data index structure to obtain information of each node in the data index structure; selecting child nodes meeting the target topic label, the geographic position and the preset range from the node information; under the condition that the number of the current minimum enclosing rectangles contained in the child nodes is determined to be 1, determining reference objects contained in the current minimum enclosing rectangles as candidate objects; and selecting an object meeting a preset condition from the candidate objects as a target object. Through the method and the device, the problems of relatively low query efficiency and relatively long time consumption in related technologies are solved.

Description

technical field [0001] The present application relates to the field of data search, in particular to a method and device for determining a target object, electronic equipment and a storage medium. Background technique [0002] Based on social media data, many applications can be done, such as social network relationship analysis, public opinion analysis, user sentiment analysis, and hot event detection. At the same time, as a leading social media service, such as Weibo, a huge amount of social media data is generated every day. The number of words published in each microblog is limited to a certain number. Compared with traditional web pages, microblogs contain less content information, so the search behavior on microblogs is also different from web searches. For example, many users will be more interested in searching for information on local microblogs, rather than searching the entire network after entering keywords like Internet search. [0003] At present, when search...

Claims

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Application Information

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IPC IPC(8): G06F16/9536G06F16/951G06F16/955
CPCG06F16/9536G06F16/951G06F16/9562
Inventor 江金陵
Owner BEIJING MININGLAMP SOFTWARE SYST CO LTD
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