Forecasting Beijing Transportation Hub Areas’s Pedestrian Flow Using Modular Neural Network

Table 3

The statistical characteristics of the qualitative survey data of the 12 index.

Name of variables	Description of the data
Land use characteristics	They were detailed after formula (4)
Buffer styles	No buffer, fence, greening
On-street parking	With parking, without parking
Segment between vehicles and nonmotorized vehicles	No segment, fence, greening