An Intrusion Detection Scheme Based on Repeated Game in Smart Home

Table 4

Regret value of player A.

Iteration number	Player A			Optimal strategy
	Rock	Scissor	Paper
1	0	2	1	(0, 2/3, 1/3)
2	1	0	2	(1/6, 2/6, 3/6)
3	2	1	0	(1/3, 1/3, 1/3)
4	0	2	1	(3/12, 5/12, 4/12)
5	1	0	2	(4/15, 5/15, 6/15)
6	2	1	0	(1/3, 1/3, 1/3)
7	0	2	1	(6/21, 8/21, 7/21)
8	1	0	2	(7/24, 8/24, 9/24)
9	2	1	0	(1/3, 1/3, 1/3)
10	0	2	1	(9/30, 11/30, 10/30)
Cumulative regret	9	11	10	—