Similar trajectory calculation method and device and electronic equipment

A technology of similar trajectory and calculation method, applied in computing, computer components, services based on location information, etc., can solve problems such as the inability to maximize the value of user signaling trajectory, huge amount of signaling data, and lack of processing mechanism

Pending Publication Date: 2020-12-04
HANGZHOU DT DREAM TECH
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  • Abstract
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AI Technical Summary

Problems solved by technology

However, due to the huge amount of signaling data and the lack of an effective processing mechanism, it is impossible to maximize the value of user signaling traces

Method used

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  • Similar trajectory calculation method and device and electronic equipment
  • Similar trajectory calculation method and device and electronic equipment
  • Similar trajectory calculation method and device and electronic equipment

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Embodiment Construction

[0062] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0063] The terminology used in this application is for the purpose of describing particular embodiments only, and is not intended to limit the application. As used in this application and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term...

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Abstract

The invention discloses a similar trajectory calculation method and device, electronic equipment and a machine readable storage medium. The method comprises the following steps of: acquiring all signaling in a specified target time period from a butted signaling library, and generating a to-be-searched signaling set; executing data processing on each signaling in the search signaling set based ona preset time window, generating signaling trajectories corresponding to all users, and constructing a signaling trajectory set based on the generated signaling trajectories; and performing multi-stage screening calculation on the signaling trajectory set, and determining second signaling trajectories of other users similar to the first signaling trajectory of the target user, thereby greatly reducing the signaling quantity and signaling trajectory quantity required by similar trajectory calculation, and improving the calculation efficiency of similar trajectories.

Description

technical field [0001] One or more embodiments of the present application relate to the technical field of computer applications, and in particular to a similar trajectory calculation method, device, electronic equipment, and machine-readable storage medium. Background technique [0002] Communication operators have a large number of users, and each user frequently interacts with the operator's base station through signaling during the process of using a mobile terminal every day, resulting in a greater amount of signaling. Usually, the number of users owned by an operator in a city can reach millions or even tens of millions, and the signaling generated every day can reach billions. These signaling can help operators conduct more in-depth analysis of users, form some signaling traces, and provide some valuable data support for government public security departments and other institutions. However, due to the huge amount of signaling data and the lack of an effective proces...

Claims

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Application Information

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IPC IPC(8): H04W4/029H04W4/20G06F16/29G06K9/62
CPCH04W4/029H04W4/20G06F16/29G06F18/22Y02D30/70
Inventor 徐鹏飞
Owner HANGZHOU DT DREAM TECH
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