Table 4.

Open-set recognition accuracy (%) of different methods on the Wi-Fi dataset.

Method	N = 0	N = 1	N = 2	N = 3	N = 4	N = 5	N = 6
SoftMax	99.85	85.42	81.05	77.21	73.18	69.54	66.23
OpenMax	99.99	84.06	86.25	80.07	81.50	83.01	78.39
MLOSR	99.96	90.65	83.10	76.71	71.23	66.48	62.32
SR2CNN	99.99	75.70	77.64	79.36	78.69	80.08	77.43
TripletNet	99.98	96.00	96.33	96.53	96.78	97.00	91.48
MTPL (Ours)	99.99	98.27	98.41	98.53	98.30	98.40	92.41

Note: Number represents the top-1 accuracy.