A Hierarchical Procedure for the Synthesis of ANFIS Networks

Table 2

Comparison with other neural and neurofuzzy models.

Method	HHCS	OHCS	SOFRG	RBF	SMLP	IMLP
𝑓1(𝑥)	3.06	3.26	4.90	3.10	2.60	5.20
𝑓2(𝑥)	1.86	1.14	3.80	9.80	17.30	7.80
𝑓3(𝑥)	1.07	1.23	1.20	1.90	2.10	2.70

MSE values are scaled by 10⁻².