Software Development Effort Estimation Using Regression Fuzzy Models

Table 4

Parameters of Fuzzy models for Dataset 1.

	Mamdani	Sugeno constant	Sugeno linear
AFP	Small [−350 0 350]	Small [−350 0 350]	Small [−350 0 350]
	Average [140 820 1500]	Average [140 820 1500]	Average [140 820 1500]
	Large [1200 1.5e + 04 2e + 04]	Large [1200 1.5e + 04 2e + 04]	Large [1200 1.5e + 04 2e + 04]
Team size	Small [−8 0 8]	Small [−8 0 8]	Small [−8 0 8]
	Average [7 20 33]	Average [7 20 33]	Average [7 20 33]
	Large [30 50 70]	Large [30 50 70]	Large [30 50 70]
Resource Level 1	One [0.7 0.7 1 1]	One [0.7 0.7 1 1]	One [0.7 0.7 1 1]
Resource Level 2	NA	NA	NA
Effort	Small [−2600 0 2600]	Small [973]	Small [3 116 385 −289]
	Average [1500 6000 1.2e + 04]	Average [2882]	Average [4 278 633 −1332]
	Large [9500 5.6e + 04 7.84e + 04]	Large [1.242e + 04]	Large [4.3 361 827 −2013]