Test-Cost-Sensitive Attribute Reduction of Data with Normal Distribution Measurement Errors

Table 4

A generated measurement error vector and a generated test cost vector (Iris).

𝑎	SL	SL-1	SW	PL	PL-1	PL-2	PW
Original test	True	False	True	True	False	False	True
𝑒(𝑎)	0.0043	0.0086	0.0041	0.0041	0.0082	0.0123	0.0041
𝑐(𝑎)	28	14	81	376	188	94	91