An Advanced Conjugate Gradient Training Algorithm Based on a Modified Secant Equation

Table 1

Generalization results of conjugate gradient methods PR, PR⁺, and MPR⁺.

	Classification problems
Method	Iris	Diabetes	Sonar	Yeast	E.coli
PR	95.0%	76.1%	75.9%	—	95.8%
PR^+	95.3%	76.1%	75.6%	92.0%	96.0%
MPR^+	98.1%	76.4%	75.9%	92.5%	96.0%