Research Article

Fuzzy Rule-Based Classification System for Assessing Coronary Artery Disease

Table 3

Results of correct classification rates with different weighting rules.

for all classesCost()Classification rate

( for all classes)8.592.8%

( for all classes)9.891.2%

( class 1 , 
class 2 ,
class 3 ,
class 4 )
12.489.3%

( class 1 ,
class 2 ,
class 3 ,
class 4 )
19.883.6%

( class 1 ,
class 2 ,
class 3  ,
class 4 )
15.688.9%

( class 1 ,
class 2 ,
class 3  ,
class 4 )
18.986.4%

( class 1 ,
class 2 ,
class 3  ,
class 4 )
26.273.1%

( class 1 , 
class 2 ,
class 3  ,
class 4 )
30.171.8%