A Tree-Based Model for Setting Optimal Train Fare Zones

Table 1

	A	B	C	D	E	F	G	H	I	J
A	—	9260	5616	13692	3254	13804	1468	4564	19586	29611
B	5689	—	48	2402	397	1526	678	83	3545	3378
C	1334	28	—	788	53	388	410	230	558	573
D	3485	1354	524	—	225	479	580	294	2193	2922
E	507	17	3	402	—	94	16	393	361	1125
F	3463	934	306	629	806	—	1052	2753	3706	6300
G	576	236	240	390	340	510	—	1048	1802	1799
H	1301	344	54	495	509	1353	257	—	4014	6741
I	13065	4124	1334	3566	931	4669	1778	5249	—	867
J	33181	9914	4395	9494	3752	26694	5931	17326	1824	—