10
folds and 1
repetitions.The performance is measured in three different ways.
algo | model | succ | par10 | mcp |
---|---|---|---|---|
baseline | vbs | 0.769 | 8377.272 | 0.000 |
baseline | singleBest | 0.677 | 11703.780 | 324.411 |
baseline | singleBestByPar | 0.677 | 11703.780 | 324.411 |
baseline | singleBestBySuccesses | 0.677 | 11703.780 | 324.411 |
classif | rpart | 0.703 | 10979.251 | 251.551 |
classif | randomForest | 0.706 | 10846.879 | 213.988 |
classif | ksvm | 0.713 | 10600.157 | 195.542 |
cluster | XMeans | 0.673 | 12048.544 | 342.396 |
regr | lm | 0.694 | 11295.926 | 266.618 |
regr | rpart | 0.689 | 11507.334 | 312.707 |
regr | randomForest | 0.712 | 10671.904 | 209.066 |
The following default feature steps were used for model building:
ALL
Number of presolved instances: 0
The cost for using the feature steps (adapted for presolving) is: 0
or on average: 0
The feature steps correspond to the following 54
/ 54
instance features:
nvarsOrig, nclausesOrig, nvars, nclauses, reducedVars,
reducedClauses, Pre.featuretime, vars.clauses.ratio, POSNEG.RATIO.CLAUSE.mean, POSNEG.RATIO.CLAUSE.coeff.variation,
POSNEG.RATIO.CLAUSE.min, POSNEG.RATIO.CLAUSE.max, POSNEG.RATIO.CLAUSE.entropy, VCG.CLAUSE.mean, VCG.CLAUSE.coeff.variation,
VCG.CLAUSE.min, VCG.CLAUSE.max, VCG.CLAUSE.entropy, UNARY, BINARY.,
TRINARY., Basic.featuretime, VCG.VAR.mean, VCG.VAR.coeff.variation, VCG.VAR.min,
VCG.VAR.max, VCG.VAR.entropy, POSNEG.RATIO.VAR.mean, POSNEG.RATIO.VAR.stdev, POSNEG.RATIO.VAR.min,
POSNEG.RATIO.VAR.max, POSNEG.RATIO.VAR.entropy, HORNY.VAR.mean, HORNY.VAR.coeff.variation, HORNY.VAR.min,
HORNY.VAR.max, HORNY.VAR.entropy, horn.clauses.fraction, VG.mean, VG.coeff.variation,
VG.min, VG.max, KLB.featuretime, CG.mean, CG.coeff.variation,
CG.min, CG.max, CG.entropy, cluster.coeff.mean, cluster.coeff.coeff.variation,
cluster.coeff.min, cluster.coeff.max, cluster.coeff.entropy, CG.featuretime
7
to 4
, resulting in a PAR10 score of 10107.083
for the reduced model. Analogously, the model that was generated based on 3
of the originally 54
features resulted in a PAR10 score of 10231.654
.
Below, you can find the list of the selected features and solvers:
Selected Features:
nvarsOrig, nclausesOrig, VG.max
Selected Solvers:
MaxHS, Open.WBO.ms.pre, UWrMaxSAT, maxino2018