Improved Expectation Maximization Algorithm for Gaussian Mixed Model Using the Kernel Method

Table 2

Simulation results for the case 𝜇₁=0, 𝜇₂=3.0, and 𝜎²₁=𝜎²₂=0.316.

Prior prob.		Bias, 𝐷𝑖
		𝑎1		𝑎2		𝜇1		𝜇2		𝜎^21		𝜎^22
𝑎1	𝑎2	𝐷	𝑆𝐷	𝐷	𝑆𝐷	𝐷	𝑆𝐷	𝐷	𝑆𝐷	𝐷	𝑆𝐷	𝐷	𝑆𝐷
0.1	0.9	−0.001	0.010	0.001	0.010	0.007	0.033	−0.003	0.013	0.000	0.014	0.001	0.004
0.2	0.8	0.002	0.013	−0.002	0.013	0.002	0.022	−0.003	0.011	0.000	0.011	0.002	0.007
0.3	0.7	−0.002	0.014	0.002	0.014	0.004	0.017	−0.002	0.010	0.002	0.009	0.001	0.005
0.4	0.6	0.003	0.020	−0.003	0.020	−0.004	0.019	−0.006	0.012	0.000	0.009	0.001	0.005