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Table 6 Composition metrics for service precedence

From: Assessing the effectiveness of automated service composition

 

Without service precedence

With service precedence

FDSS1

GP

FDSS1

GP

Similarity

0.77

0.73

0.81

0.77

Hit rate

0.79

0.78

0.83

0.86

Error rate

0.08

0.14

0.09

0.14

Services (avg)

4.14

4.74

4.13

5.76

Depth (avg)

3.24

3.33

3.35

3.53