Geographic area classification method and device, electronic device and storage medium

A technology of geographical area and classification method, applied in the computer field, can solve the problems of low efficiency and inaccuracy of geographical area classification
CN110503485AActive Publication Date: 2019-11-26北京京东智能城市大数据研究院
7 Cites 4 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
北京京东智能城市大数据研究院
Publication Date
2019-11-26

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention provides a geographic area classification method, a geographic area classification device, an electronic device and a computer readable storage medium, and belongs to the technical fieldof computers. The method comprises the following steps: acquiring multiple groups of travel data in a target geographic area, wherein the travel data comprises a departure position, departure time, an arrival position and arrival time; based on the sub-areas where the departure position and the arrival position are located, respectively obtaining initial function vectors of the departure positionand the arrival position, and obtaining the sub- areas by dividing a target geographic region in advance; taking the travel data, the function vector of the departure position and the function vectorof the arrival position as training data, and updating the function vector of the departure position and the function vector of the arrival position by training a neural network model; and clusteringthe function vector of each departure position and the function vector of each arrival position in the travel data so as to perform function classification on one or more sub-regions in the target geographic region. According to the invention, the geographic areas can be effectively classified.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The present disclosure relates to the field of computer technology, and in particular to a geographical area classification method, a geographical area classification device, electronic equipment, and a computer-readable storage medium. Background technique

[0002] With the continuous advancement of urbanization, in order to meet people's different urban life needs, each geographical area contains different social functions, and some geographical areas even form functional areas with certain social functions as the main function, such as residential areas. , commercial area, office area or entertainment area and so on. An effective geographical region classification method provides convenience for people's lives. For example, enterprises can carry out targeted advertising, business investment or urban planning.

[0003] The existing geographic region classification methods usually collect data in different regions to determine the functions of differ...

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