Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Big data-based identification method and system for objects with similar traces

A technology of object recognition and big data, applied in the direction of electrical digital data processing, special data processing applications, instruments, etc., can solve problems such as difficult to meet needs, too much suspected data, and difficult to filter, so as to reduce the pressure of later verification and reduce suspected matching Data, the effect of reducing time spent

Active Publication Date: 2018-09-28
YANTAI HAIYI SOFTWARE
View PDF4 Cites 15 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When using the traditional precise location-based track matching method for identification, there are often problems such as time-consuming, too much suspected data, and difficult to filter, especially in today's situation of geometric growth of data volume, the traditional method is based on the limitations of localized centralized calculation Increasingly prominent, increasingly difficult to meet needs

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Big data-based identification method and system for objects with similar traces
  • Big data-based identification method and system for objects with similar traces
  • Big data-based identification method and system for objects with similar traces

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0046] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0047] The track similar object recognition system based on big data of the present invention includes a spatial normalization module for discretizing track dictionary data and generating a track identification dictionary, and a data sorting module for data preparation, data filtering and cleaning, and data standardization , the spatial point sequence generation module used to integrate objects and serialize the track point data of each object according to the evolution of spatial position over time, the behavior track sequence extraction module used to extract and serialize behavior tracks, The behavior matrix generation module used to integrate the object data to be analyzed with all the data and construct the behavior calculation matrix, the behavior matrix ope...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention belongs to the field of data analysis, and relates to a big data-based identification method and system for objects with similar traces. A spatial normalization module, a data arrangement module, a spatial point position sequence generation module, a behavior trace sequence extraction module, a behavior matrix generation module and a behavior matrix calculation module are connected in sequence, and a trace identifier dictionary is constructed for original trace position data; the data is introduced in a standardized manner according to the trace identifier dictionary; trace pointposition data belonging to objects is integrated; trace point position sequences of the objects in a time window are constructed; displacement trace sequences are generated for the trace point position sequences of the objects; a behavior calculation matrix is constructed for calculating trace similarity; and results with behavior similarity meeting the condition are output. By obtaining and analyzing spatial position moving information of different objects and calculating the similarity between spatial position changes of the different objects by utilizing an algorithm, a similarity relationship between the objects is explored, and the objects and groups with similar behaviors are identified and searched for.

Description

technical field [0001] The invention belongs to the technical field of data analysis, in particular to the technical field of behavioral similarity data analysis, and in particular to a method and system for identifying similar objects based on big data. Background technique [0002] In the fields of e-commerce and public security, it is hoped that by analyzing the data collected by a large number of data collection devices scattered around or the network nodes visited by users, it is hoped to find objects with similar behaviors to the target person or group. When using the traditional precise location-based track matching method for identification, there are often problems such as time-consuming, too much suspected data, and difficult to filter, especially in today's situation of geometric growth of data volume, the traditional method is based on the limitations of localized centralized calculation Increasingly prominent, it is becoming more and more difficult to meet the n...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 于瑞强王林刘伯栋翟特刘波杜星学徐婧李经帅
Owner YANTAI HAIYI SOFTWARE
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products