Wi-Fi Fingerprint-Based Indoor Mobile User Localization Using Deep Learning

Table 1

Performance comparison of fingerprinting algorithms.

Algorithm	Mean error (m)	Standard deviation (m)	Cumulative probability (%)
			Within 1 m error	Within 2 m error	Within 3 m error
KNN	4.22	4.00	20.0	37.4	54.6
WKNN	4.20	4.00	20.0	37.9	54.4
MLP	3.06	1.91	8.80	34.5	55.2
DNN	2.19	1.43	16.6	56.3	78.2
SAE	2.14	1.66	24.4	58.4	77.5
SSAE	2.01	1.52	29.1	60.0	81.1
SISAE	1.93	1.34	27.2	61.4	82.5