Improving Accuracy and Simplifying Training in Fingerprinting-Based Indoor Location Algorithms at Room Level

Table 3

Relative accuracy by algorithm based on the number of WAPs when training with all locations (part II).

#WAPs	J-48graft	LADTree	LMT	NBTree	Random; Forest
40	93.33; ±; 5.00	85.83; ±; 12.94	98.33; ±; 3.33	97.50; ±; 5.34	97.50; ±; 3.82
5	86.67; ±; 10.00	88.33; ±; 7.64	77.50; ±; 11.21	85.00; ±; 8.98	85.83; ±; 9.17
8	85.83; ±; 7.50	87.50; ±; 9.32	87.50; ±; 7.68	91.67; ±; 9.13	92.50; ±; 5.83
10	92.50; ±; 7.86	91.67; ±; 8.33	96.67; ±; 4.08	96.67; ±; 4.08	97.50; ±; 3.82
16	91.67; ±; 7.45	90.83; ±; 10.17	96.67; ±; 5.53	98.33; ±; 3.33	96.67; ±; 4.08
20	91.67; ±; 7.45	90.00; ±; 11.67	96.67; ±; 5.53	95.00; ±; 5.53	97.50; ±; 3.82
32	91.67; ±; 7.45	90.83; ±; 10.17	95.00; ±; 5.53	98.33; ±; 3.33	98.33; ±; 3.33