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GCS_PCE and BFS_PCE : Feature Selection
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Program Information

Name: GCS_PCE and BFS_PCE
Domain: Machine learning
Functionality: Feature Selection
Input:
     F: Features in training data (Type: List) C: Class labels in the testing data (Type: Set) S:The training data has feature list and a class label in C (Type: List)
Output:
     L: The subset of features (Type : List)

Reference

         Bottom-up Integration Testing with the Technique of Metamorphic Testing http://dx.doi.org/10.1109/QSIC.2014.29

MR Information


MR1


    Source input: <Fs,Cs,Ss> ; Source output: Ls
    Follow-up input: <Ff, Cf,Sf > ; Follow-up output: Lf
    Input relation: Value of features in Sf = k * correspoding value in Ss + b, (k != 0), Ff = Fs, Cf = Cs
    Output relation: Lf = Ls

MR2


    Source input: <Fs,Cs,Ss> ; Source output: Ls
    Follow-up input: <Ff, Cf,Sf > ; Follow-up output: Lf
    Input relation: Value of class labels in Sf = k * correspoding value in Ss + b, (k != 0), Ff = Fs, Cf = Cs
    Output relation: Lf = Ls

MR3


    Source input: <Fs,Cs,Ss> ; Source output: Ls
    Follow-up input: <Ff, Cf,Sf > ; Follow-up output: Lf
    Input relation: Sf = Permutation of Ss, Ff = Fs, Cf = Cs
    Output relation: Lf = Ls

MR4


    Source input: <Fs,Cs,Ss> ; Source output: Ls
    Follow-up input: <Ff, Cf,Sf > ; Follow-up output: Lf
    Input relation: Sf = Ss with addition of uninformative samples, Ff = Fs, Cf = Cs
    Output relation: Lf = Ls

MR5


    Source input: <Fs,Cs,Ss> ; Source output: Ls
    Follow-up input: <Ff, Cf,Sf > ; Follow-up output: Lf
    Input relation: Sf = Ss with Duplication of training samples with the original class , Ff = Fs, Cf = Cs
    Output relation: Lf = Ls

MR6


    Source input: <Fs,Cs,Ss> ; Source output: Ls
    Follow-up input: <Ff, Cf,Sf > ; Follow-up output: Lf
    Input relation: Ff = Fs with Addition of uninformative feature, Sf = Ss, Cf = Cs
    Output relation: Lf = Ls

MR7


    Source input: <Fs,Cs,Ss> ; Source output: Ls
    Follow-up input: <Ff, Cf,Sf > ; Follow-up output: Lf
    Input relation: Ff = Fs with duplication of any unselected feature, Sf = Ss, Cf = Cs
    Output relation: Lf = Ls

MR8


    Source input: <Fs,Cs,Ss> ; Source output: Ls
    Follow-up input: <Ff, Cf,Sf > ; Follow-up output: Lf
    Input relation: Ff = Fs with deletion of any unselected feature, Sf = Ss with deletion of samples which has features deleted before, Cf = Cs
    Output relation: Lf = Ls

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