Interest point duplicate removal method and device based on graph neural network, equipment and storage medium
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- 深圳依时货拉拉科技有限公司
- Publication Date
- 2022-05-13
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Abstract
Description
technical field
[0001] The present application relates to the field of electronic maps, in particular to a method, device, computer equipment and storage medium for deduplication of points of interest based on a graph neural network. Background technique
[0002] Point of Interest (POI for short), which generally includes information such as name, address, latitude and longitude, category, etc., is the most important content of network electronic maps and the foundation of Internet location services. Because there is a lot of redundant data in the points of interest on the Internet, that is, two points of interest may have different text descriptions, but they may correspond to the same point of interest in the real world. When users use map services, their experience will be seriously affected. Therefore, on the basis of ensuring data richness, how to remove duplicate data and present more concise and pure map POI data to users has become a current research hotspot. At pre...