[Retracted] Precision Marketing Strategy for Ecotourism Based on Data Mining and User Images

Table 1

POI category attributes and coordinate information.

POI	Category properties	Latitude	Longitude
Central station	Historical architecture	40.752506	−73.977477
Columbia university	University	40.807537	−73.962570
New York stock exchange	Historical architecture	40.706877	−74.011265
Statue of liberty	Sculpture/statue	40.689249	−74.044501
Charging bull	Sculpture/statue	40.705552	−74.013444