Recognition of Functional Areas Based on Call Detail Records and Point of Interest Data

Table 5

POI reclassification based on Chinese land use standard.

Type	Reclassification type	Potential functional area	Amount
Park	Park	Park and scenery areas	121
	University
School	High school and middle school	Education area	861
	Primary school and kindergarten
Drug store	Drug store	Residential area	6022
Medical	Medical
Supermarket and shopping malls	Convenience store
	Supermarket and shopping mall
Hotel	Hotel	Commercial area	2645
Restaurant	Restaurant
Bank	Bank
Mansion	Commercial building
	Office building
Government agency	Government agency	Office area	3011
Parking lot	Parking lot of office building