POI recommendation method based on pattern matching of spatio-temporal sequence
Sun Chong-wu · Journal of Chongqing University of Posts and Telecommunications · 2011
Point of interest(POI) is a major component of geospatial information,it is widely used in location based services.In this paper,closed sequential pattern mining method is used to analyze the frequent pattern of spatio-temporal sequence,sequence analysis method is performed for pattern matching,and POI recommendation list is generated according to the matching degree.The experimental results show that the combination method of closed sequential pattern mining and pattern matching can be applied in POI recommendation effectively,it is useful to guide the POI access behavior of users and thus improve the quality of location-based services.