Table 5.

Effectiveness of varying word parameter k_max.

kmax	A	M	O	T	Average
1	85.8	92.61	81.82	91.48	87.928
2	92.05	92.61	90.91	95.45	92.755
3	92.61	92.05	90.91	93.18	92.188
4	96.02	92.61	94.89	89.77	93.323
5	90.34	89.2	97.73	89.77	91.76