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Abnormal data detection method and device

An abnormal data detection and abnormal data technology, applied in the Internet field, can solve the problem of being unable to effectively detect whether there is an abnormality in the user's location data

Active Publication Date: 2020-07-28
ADVANCED NEW TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The purpose of the embodiments of the present application is to provide a method and device for detecting abnormal data to solve the problem in the prior art that it is impossible to effectively detect whether there is abnormality in user location data

Method used

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  • Abnormal data detection method and device
  • Abnormal data detection method and device
  • Abnormal data detection method and device

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Embodiment Construction

[0063] In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described The embodiments are only a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0064] figure 1 This is a flowchart of the abnormal data detection method provided in an embodiment of the present application. In this embodiment, the abnormal data detection method includes the following steps:

[0065] S110: Receive user location data to be detected.

[0066] As mentioned above, the user ...

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Abstract

Embodiments of the present application disclose an abnormal data detection method and apparatus. The abnormal data detection method comprises: receiving to-be-detected user position data; according to the time of the user position data, sorting the user position data; according to the area in the sorted user position data, calculating the change degree of areas between each user position data and the preceding and the latter user position data, and obtaining an area consistency characteristic of each user position data; determining whether there is the area consistency characteristic greater than a preset threshold; and if so, determining the user position data corresponding to the area consistency characteristic greater than the preset threshold as the abnormal data. By virtue of the embodiments of the present application, whether there is abnormality in the user position data can be effectively detected.

Description

technical field [0001] The present application relates to the field of Internet technologies, and in particular to a method and device for detecting abnormal data. Background technique [0002] With the continuous development of Internet technology, various Internet services that bring convenience to users continue to emerge, such as Internet services such as maps and O2O (Online To Offline). [0003] Usually, when the Internet company's server provides the above-mentioned Internet services to the outside world, it will collect user location data generated during the user's use, and the user location data includes time, latitude and longitude, and region. Generally, the user position data can be recorded as p{t, l, r}, wherein, t represents time (the time when the user position is collected); l represents the longitude and latitude (the longitude and latitude of the user position are collected); r represents the region ( Collect the first type of administrative region, the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/9537
CPCG06F16/9537
Inventor 张辉
Owner ADVANCED NEW TECH CO LTD
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