Measuring multi-spatiotemporal scale tourist destination popularity based on text granular computing.

ABSTRACT: User-generated content (UGC) is an important data source for tourism GIScience research. However, no effective approach exists for identifying hidden spatiotemporal patterns within multi-scale unstructured UGC. Therefore, we developed an algorithm to measure the tourist destination popularity (TDP) based on a multi-spatiotemporal text granular computing model, called TDPMTGC. To accurately granulate the spatial and temporal information of tourism text, tourism text data granules are used to represent landscape objects. These granules are unified objects that possess multiple attributes, such as spatial and temporal dimensions. The multi-spatiotemporal scales are characterized by the multi-hierarchical structure of granular computing, and transformations of granular layers and data granule

SUBMITTER: Yunxian C 

PROVIDER: S-EPMC7145151 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature