Modeling Mode Choice Behavior Incorporating Household and Individual Sociodemographics and Travel Attributes Based on Rough Sets Theory

Table 3

Summary of the mode splits in the datasets.

Mode	Total database		Training set		Testing set
	Number	Per (%)	Number	Per (%)	Number	Per (%)
Foot	1022	17.9	508	17.8	514	18.0
Bicycle	384	6.7	208	7.3	176	6.2
SOV	2383	41.7	1162	40.6	1221	42.7
Transit	619	10.8	333	11.6	286	10.0
Car	1313	23.0	650	22.7	663	23.2
Sum	5721	100.0	2861	100.0	2860	100.0