Improving Effort Estimation by Voting Software Estimation Models

Table 10

Comparison of models using MMRE, MMER, and Pred(25).

	Multiple regression model	Neural network model	Fuzzy logic model	Neurofuzzy model	Statistical model	Voting method
MMRE	0.649659945	0.739787708	0.74033832	0.282264458	1.115479582	0.30873679
MMER	0.207021353	0.23582904	2.531378977	0.201317968	0.367909284	0.125078979
Pred(25)	0.70615034	0.61731207	0.03416856	0.87471526	0.4829157	0.87471526