Modelling the Air Ticket Purchase Behavior Incorporating Latent Class Model

Table 1

Selected attributes of personal feature.

No.	Variables	Values
1	Age	≤22; >22&≤30; >30&≤40; >40&≤50; >50
2	Occupation	None; company worker; merchant; civil servant; farmer; others
3	Position	Staff; first-line; middle-level; top-level
4	Income, unit: 10,000RMB per year	≤5; >5&≤10; >10&≤20; >20&≤40; >40
5	Frequent travel purposes	Business; family; study; leisure; others
6	Long-distance frequency per year	≤1; >1&≤3; >3&≤5; >5&≤8; >8
7	Purchase date for business	≤3; >3&≤7; >7&≤14; >14&≤30; >30
8	Purchase date for leisure	≤7; >7&≤14; >15&≤30; >30&≤60; >60