Method and device for determining information point

Abstract

The invention provides an information point determining method and device. The information point determining method and device comprises the steps of obtaining behavior data of current accessing users at current geographic positions, extracting group feature information of the current accessing users according to the behavior data, determining information points corresponding to the current geographic positions according to the group feature information of the current accessing users and the correspondence relation of each pre-stored sample information point and the group feature information of the current accessing users so as to mark determined information points at the current geographic positions. By means of the information point determining method and device, the corresponding information points can be accurately obtained by analyzing the behavior data of the current accessing users at the current geographic positions, manual information point marking is not needed, the time consumed by information point marking is shortened, and marking efficiency is improved.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a method and device for determining information points. Background technique [0002] Map marking is the process of marking the name, category, longitude, latitude and other information of information points (points of interest) (POI, Point of Interest) on a digital map. [0003] With the widespread application of geographic information systems, people pay more and more attention to map labeling technology. In digital maps, accurate labeling of information points can avoid ambiguity for users. At present, most POIs on the map are marked manually. The process of manually marking POIs is as follows: the labeler obtains the original data corresponding to the geographical location, and processes based on the original data, obtains and saves the POI data that meets the regulations, and uses the qualified POI data. POI data mark information points on the corresponding positi...

AI Technical Summary

Problems solved by technology

[0004] However, the problems in the above method of labeling POIs are: manual labeling of POIs has a long processing cycle, low efficiency, and consumes a lot of manpower and material resources

In addition, when the POI data in the map database is updated later, the information points on the map need to be manually remarked, the update cycle is relatively long, and the update efficiency is low

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