Analyzing Capacity Utilization and Travel Patterns of Chinese High-Speed Trains: An Exploratory Data Mining Approach

Table 1

City levels for the stations on the Beijing-Shanghai high speed railway.

ID	Station	Ab.	Level
s1	Beijing South	BJS	4
s2	Langfang	LF	2
s3	Tianjin West	TJW	4
s4	Tianjin South	TJS	4
s5	Cangzhou West	CZW	2
s6	Dezhou East	DZE	2
s7	Jinan West	JNW	3
s8	Taian	TA	2
s9	Qufu East	QFE	1
s10	Tengzhou East	TZE	1
s11	Zaozhuang	ZZ	1
s12	Xuzhou East	XZE	2
s13	Suzhou East	SZE	2
s14	Bengbu South	BBS	2
s15	Dingyuan	DY	1
s16	Chuzhou	CZ	1
s17	Nanjing South	NJS	3
s18	Zhenjiang South	ZJS	2
s19	Danyang North	DYN	1
s20	Changzhou North	CZN	1
s21	Wuxi East	WXE	2
s22	Suzhou North	SZN	2
s23	Kunshan South	KSS	1
s24	Shanghai Hongqiao	SHHQ	4