Geographic position information point aggregation method and device

Abstract

The invention discloses a geographic position information point aggregation method and device, and relates to the field of geographic position information points. The method includes the steps: acquiring a plurality of geographic position information points in order data; formatting the geographic position information points to obtain data points corresponding to the geographic position information points; aggregating the data points by a class hierarchy clustering algorithm to obtain geographic position information points corresponding to aggregated data points. The geographic position information points comprise geographic position names inputted by a user and longitude and latitude information corresponding to the geographic position names, and the data points comprise the geographic position names, the longitude and latitude information and initial aggregating weights. According to the method, the longitude and latitude information with higher accuracy can be provided through the aggregated geographic position information points, and geographic position names meeting personalized user requirements can further be provided.

Description

technical field [0001] The present invention relates to the field of geographic location information points, in particular to a method and device for aggregating geographic location information points. Background technique [0002] With the popularization and development of the Internet, a large number of services and applications have penetrated into daily life. Providing personalized services based on geographic location information has become an important trend in Internet applications. Providing personalized services based on geographic location information can significantly improve user services. Satisfaction and stickiness. [0003] In the process of encoding geographic location information, it is generally necessary for the government or map dealer to hire a special person to survey and map the geographic location coordinate data, or directly purchase the coordinate data corresponding to the geographic location information surveyed and mapped by the other party from t...

AI Technical Summary

Problems solved by technology

[0004] However, in the existing technology, the cost of collecting coordinate data by self-surveying and mapping or purchasing coordinate data from map vendors is often high, and the place names corresponding to coordinate data are relatively formalized, which cannot meet the individualized user needs of colloquial (mile language)

Also, the coordinate data is less accurate

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