Research Article

Multisource Data-Driven Modeling Method for Estimation of Intercity Trip Distribution

Table 5

Results of k-means clustering method.

Number of latent classesCity characteristics in the classes

Inumber of civilian large buses
number of civilian medium buses
number of municipal districts
number of community offices
expressway mileage (kilometer)
GDP (100 million yuan)
value-added of secondary industry (100 million yuan)
value-added of tertiary industry (100 million yuan)
value-added of industry (100 million yuan)

IInumber of civilian large trucks
number of operation vehicles
number of operation trucks

IIIhighway freight turnover volume (kiloton)

IVnumber of county units
number of town units
total population (person)
total number of households (household)
urban population (person)

Vnumber of civilian trucks
total freight volume (kiloton)
highway freight volume (kiloton)

VIper capita consumption of all households (yuan)
per capita consumption of rural households (yuan)
per capita consumption of urban households (yuan)
per capita GDP (yuan)

VIInumber of counties

VIIInumber of civilian other vehicles
number of towns
highway mileage (kilometer)
graded highway mileage (kilometer)
all-weather highway mileage (kilometer)
highway density (kilometer/million square kilometers)
number of private other vehicles
rural population (person)

IXtotal passenger volume (person)
highway passenger volume (person)
advanced course highway mileage (kilometer)
value-added of primary industry (100 million yuan)

Xwaterway passenger volume (person)

XIwaterway passenger turnover volume (person)

XIItotal number of civilian vehicles
number of civilian buses
number of civilian light buses
umber of operation buses
total passenger turnover volume (person–kilometer)
highway passenger turnover volume (person–kilometer)
total number of private vehicles
number of private buses
number of private medium buses
number of private light buses

XIIInumber of private large buses

XIVnumber of civilian medium trucks
number of civilian light trucks
number of civilian mini trucks
number of private medium buses
number of private mini buses
total freight turnover volume (megaton–kilometer)
number of private trucks
number of private light trucks

XVnumber of private large trucks

XVInumber of civilian mini buses
number of private mini trucks