explanation

Data

The data files used in our method are listed below with detailed descriptions.

Flow_matrix.csv: The visitor flow matrix between Census Tracts in Wisconsin (The spatial flow interaction matrix).

Spatial_matrix.csv: The adjacency matrix generated based on the geographic adjacency relationship.

Spatial_matrix_rook.csv: The adjacency matrix generated based on the geographic adjacency relationship with the rook-type contiguity relationship.

Spatial_distance_matrix.csv: the hop distance calculated based on the spatial adjacency matrix.

flow_reID.csv: the visitor flows with updated IDs of Census Tracts.

feature_matrix_f1.csv: the features of nodes (Census Tracts).

feature_matrix_lwinc.csv: the low income population feature of nodes used for generating the homogeneous scores.