Research on Internet Restaurant POI Data Integration Based on Entity Matching
In view of the poor up-to-dateness of POI semantic information in the current internet map, taking the POI data of Nan-chang restaurant as the research object, this paper uses the entity matching method based on attribute and distance to integrate Baidu map restaurant POI data and Meituan restaurant data. Using 596 Baidu map restaurant data and 747 Meituan restaurant data, 127 res-taurant POI data with complete semantic information and strong real-time are obtained. The results show that the method is feasible and provides a new way for the dynamic updating of internet map. The integrated POI data can provide strong data support for public daily travel, dining and business planning.
POIgeographic informationdata matchingmap revisionsmart city
万方数据
维普
