Newer
Older
abgabensammlungSS15 / ea / Ub5 / EvA2_Symbolic_Regression_problem+GA_Mon_2015.06.22_at_21.41.14.txt
@MaxXximus92 MaxXximus92 on 22 Jun 2015 14 KB ea
StartDate:Mon_2015.06.22_at_21.41.14
On Host:localhost

****** Multirun 0
Module parameters: 
    eva2.server.modules.GOParameters{
    optimizer=
        eva2.server.go.strategies.GeneticAlgorithm{
        elitism=            true; 
        numberOfPartners=            1; 
        parentSelection=
            eva2.server.go.operators.selection.SelectBestIndividuals{
            obeyDebsConstViolationPrinciple=                true; }; 
        partnerSelection=
            eva2.server.go.operators.selection.SelectBestIndividuals{
            obeyDebsConstViolationPrinciple=                true; }; 
        population=
            eva2.server.go.populations.Population{
            initAround=                0.1; 
            initMethod=                individualDefault; 
            initPos=[ 
                0.0 
                0.0 
                0.0 
                0.0 
                0.0 
                0.0 
                0.0 
                0.0 
                0.0 
                0.0 ]; 
            popMetric=
                eva2.server.go.operators.distancemetric.PhenotypeMetric{}; 
            seedCardinality=                (5,1); 
            targetSize=                5; }; }; 
    postProcessParams=
        eva2.server.go.operators.postprocess.PostProcessParams{
        PPMethod=            nelderMead; 
        accAssumeConv=            1.0E-8; 
        accMaxEval=            -1; 
        accuracies=[ 
            0.01 ]; 
        doPostProcessing=            false; 
        postProcessClusterSigma=            0.05; 
        postProcessSteps=            5000; 
        printNBest=            10; 
        withPlot=            false; }; 
    problem=
        eva2.server.go.problems.PSymbolicRegression{
        GPIndividual=
            eva2.server.go.individuals.GPIndividualProgramData{
            checkMaxDepth=                true; 
            crossoverOperator=
                eva2.server.go.operators.crossover.CrossoverGPDefault{}; 
            crossoverProbability=                1.0; 
            initDepth=                4; 
            initFullGrowRatio=                0.5; 
            initOperator=
                eva2.server.go.operators.initialization.DefaultInitialization{}; 
            maxAllowedDepth=                8; 
            mutationOperator=
                eva2.server.go.operators.mutation.MutateDefault{}; 
            mutationProbability=                0.2; }; 
        area=
            eva2.server.go.individuals.codings.gp.GPArea{}; 
        defaultAccuracy=            0.001; 
        lowerBound=            -1.0; 
        noise=            0.0; 
        numberOfCheckPoints=            20; 
        numberOfConstants=            3; 
        parallelThreads=            1; 
        showResult=            false; 
        targetFunction=
            eva2.server.go.problems.regression.RFKoza_GPI_7_3{}; 
        upperBound=            1.0; 
        useInnerConst=            false; 
        useLocalHillClimbing=            false; }; 
    seed=        500; 
    terminator=        EvaluationTerminator,calls=50; }
Statistics parameters:     
StatParameter (eva2.server.stat.StatsParameter@5d4bebf2):
m_MultiRuns=25, m_Textoutput=0, verbosity= Final results
To Both file and text-window, [ currentBest meanFit currentWorst runBest currentBestFeasible runBestFeasible avgEucPopDistance maxEucPopDistance avgPopMetricDist maxPopMetricDist bestIndySize avgIndySize avgMaxIndyDepth solution ]
.........................
*******
 Runs performed: 25, reached target 0 times with threshold 0.001, rate 0.0
 Average function calls: 50
     Feasible solution found in 25 of 25 runs 
     Average evaluations until feasible ind. was found in 25 runs: 5.0 evaluations
     Averaged sum of run statistical data: (25 runs):	275.0	8.400622756773501	Infinity	Infinity	8.400622756773501	8.360749160571213	8.351795085633176	6.609306749047762	8.941275280968748	6.609306749047762	8.941275280968748	69.28	81.59200000000004	30.28800000000002
     Averaged last statistical data (25 runs):	50.0	0.6855228285681008	Infinity	6.153062138700972E52	0.6855228285681008	0.6855228285681008	0.6855228285681008	0.6394906253532291	0.895327423841355	0.6394906253532291	0.895327423841355	7.8	8.816	3.032000000000001
* Overall best ind.: eva2.server.go.individuals.GPIndividualProgramData{checkMaxDepth=true; crossoverOperator=eva2.server.go.operators.crossover.CrossoverGPDefault{}; crossoverProbability=1.0; initDepth=4; initFullGrowRatio=0.5; initOperator=eva2.server.go.operators.initialization.DefaultInitialization{}; maxAllowedDepth=8; mutationOperator=eva2.server.go.operators.mutation.MutateDefault{}; mutationProbability=0.2; }
         solution data	: {*(exp(*(exp(*(+(*(cos(pi), /(X0, X0)), exp(cos(pi))), cos(exp(cos(X0))))), /(X0, exp(1.0)))), /(X0, 1.0))}
         solution fit	: [ 0.2990970182485838 ]
Overall best statistical data: FunctionCalls	currentBest	meanFit	currentWorst	runBest	currentBestFeasible	runBestFeasible	avgEucPopDistance	maxEucPopDistance	avgPopMetricDist	maxPopMetricDist	bestIndySize	avgIndySize	avgMaxIndyDepth	solution
50	0.7550460726670315	1.1419887756849643	1.6104768934863931	0.7550460726670315	0.7550460726670315	0.7550460726670315	0.5733333333333334	0.8	0.5733333333333334	0.8	26	26.0	8.0	{*(exp(*(exp(*(+(*(cos(pi), /(X0, X0)), exp(cos(pi))), cos(exp(cos(X0))))), /(X0, exp(1.0)))), /(X0, 1.0))}
 MultiRun stats: Mean best fitness: [ 0.6855228285681008 ]
 MultiRun stats: Variance/Std.Dev.: [ 0.03724707215824555 0.19299500552668597 ]
 MultiRun stats: Median best fitn.: [ 0.6882283083722263 ]
* Overall best feasible ind.: eva2.server.go.individuals.GPIndividualProgramData{checkMaxDepth=true; crossoverOperator=eva2.server.go.operators.crossover.CrossoverGPDefault{}; crossoverProbability=1.0; initDepth=4; initFullGrowRatio=0.5; initOperator=eva2.server.go.operators.initialization.DefaultInitialization{}; maxAllowedDepth=8; mutationOperator=eva2.server.go.operators.mutation.MutateDefault{}; mutationProbability=0.2; }
         solution data	: {*(exp(*(exp(*(+(*(cos(pi), /(X0, X0)), exp(cos(pi))), cos(exp(cos(X0))))), /(X0, exp(1.0)))), /(X0, 1.0))}
         solution fit	: [ 0.2990970182485838 ]
 MultiRun stats: Mean best feasible fitness (25 runs): [ 0.6855228285681008 ]
 MultiRun stats: Variance/Std.Dev.: [ 0.03724707215824555 0.19299500552668597 ]
 MultiRun stats: Median best feasible fitn. (: 25 runs): [ 0.6882283083722263 ]
 Averaged performance:
Iteration	FunctionCalls	currentBest	meanFit	currentWorst	runBest	currentBestFeasible	runBestFeasible	avgEucPopDistance	maxEucPopDistance	avgPopMetricDist	maxPopMetricDist	bestIndySize	avgIndySize	avgMaxIndyDepth	solution
1	5.0	1.2795816187535172	Infinity	Infinity	1.2795816187535172	1.2397080225512314	1.2397080225512314	0.6903165524689627	0.8440965651536605	0.6903165524689627	0.8440965651536605	5.04	6.368	2.44	null
2	10.0	1.063303788413066	Infinity	8.6448698282437714E18	1.063303788413066	1.063303788413066	1.0543497134750286	0.6627100833601157	0.8661611016927353	0.6627100833601157	0.8661611016927353	5.16	6.400000000000001	2.5920000000000005	null
4	20.0	0.8091207454979861	Infinity	1.19330549446887008E17	0.8091207454979861	0.8091207454979861	0.8091207454979861	0.6595147964758281	0.8990485732182661	0.6595147964758281	0.8990485732182661	7.12	8.472000000000001	3.248	null
5	25.0	0.7866911871039517	Infinity	3.3298289896083443E44	0.7866911871039517	0.7866911871039517	0.7866911871039517	0.6894611955530965	0.9261016612706624	0.6894611955530965	0.9261016612706624	7.04	8.463999999999999	3.0720000000000005	null
6	30.0	0.7379298303569312	2.3164752873104317E49	1.158237643655216E50	0.7379298303569312	0.7379298303569312	0.7379298303569312	0.6454089145206032	0.9043429050489746	0.6454089145206032	0.9043429050489746	7.48	8.064	3.0879999999999996	null
7	35.0	0.7325527789441466	1.968272036263038E159	9.841360181315191E159	0.7325527789441466	0.7325527789441466	0.7325527789441466	0.6569655500823934	0.9191179222969389	0.6569655500823934	0.9191179222969389	7.24	9.264	3.4239999999999986	null
9	45.0	0.6855228285681008	1.0126711343471039E50	5.06335567173552E50	0.6855228285681008	0.6855228285681008	0.6855228285681008	0.6300223170055239	0.8858683221020018	0.6300223170055239	0.8858683221020018	7.8	9.175999999999998	3.200000000000001	null
10	50.0	0.6855228285681008	Infinity	6.153062138700972E52	0.6855228285681008	0.6855228285681008	0.6855228285681008	0.6394906253532291	0.895327423841355	0.6394906253532291	0.895327423841355	7.8	8.816	3.032000000000001	null
 Last data line of 25 multi-runs:
[ 50 0.40629024192837954 140.6119466321498 683.6589376996856 0.40629024192837954 0.40629024192837954 0.40629024192837954 0.6187161843752111 0.8663366336633663 0.6187161843752111 0.8663366336633663 40 31.8 6.6 {+(/(-(exp(1.0), *(exp(exp(X0)), 1.0)), +(sin(pi), *(-(-(cos(sin(1.0)), 1.0), +(sin(sin(pi)), +(exp(1.0), cos(X0)))), +(+(sin(exp(pi)), 1.0), -(pi, sin(X0)))))), X0)} ]
[ 50 0.4094143718644114 1.6566192189280708 4.463387904275842 0.4094143718644114 0.4094143718644114 0.4094143718644114 0.6193939393939394 0.9 0.6193939393939394 0.9 6 4.4 2.0 {*(+(1.0, cos(X0)), X0)} ]
[ 50 0.8481327769932886 3.739912251983024 14.90157754766671 0.8481327769932886 0.8481327769932886 0.8481327769932886 0.6895555920872376 0.9113924050632911 0.6895555920872376 0.9113924050632911 6 7.4 3.0 {+(sin(X0), /(X0, 1.0))} ]
[ 50 0.3534769916246338 2437.9284079424656 12187.201141710293 0.3534769916246338 0.3534769916246338 0.3534769916246338 0.7026030569708199 0.984251968503937 0.7026030569708199 0.984251968503937 5 9.0 2.6 {*(X0, +(X0, 1.0))} ]
[ 50 0.978897946117972 9.456832583796524 42.73232599315627 0.978897946117972 0.978897946117972 0.978897946117972 0.6489951489951491 0.9819819819819819 0.6489951489951491 0.9819819819819819 1 7.6 2.2 {X0} ]
[ 50 0.7829751334608502 1.844258485437728 2.5944761324768697 0.7829751334608502 0.7829751334608502 0.7829751334608502 0.4510844917677216 0.6326530612244898 0.4510844917677216 0.6326530612244898 11 13.0 7.6 {-(X0, cos(sin(sin(sin(-(exp(pi), sin(X0)))))))} ]
[ 50 0.8457004401293784 1.733294316328553 4.770745027565671 0.8457004401293784 0.8457004401293784 0.8457004401293784 0.7358209030641117 0.9583333333333334 0.7358209030641117 0.9583333333333334 5 5.6 2.2 {+(cos(X0), cos(X0))} ]
[ 50 0.6882283083722263 2.678099543425216 10.34691484589143 0.6882283083722263 0.6882283083722263 0.6882283083722263 0.5673469387755101 0.9591836734693877 0.5673469387755101 0.9591836734693877 2 3.8 1.8 {exp(X0)} ]
[ 50 0.7550460726670315 1.0787630969055617 1.6104768934863931 0.7550460726670315 0.7550460726670315 0.7550460726670315 0.4116841491841491 0.625 0.4116841491841491 0.625 7 4.6 1.8 {*(1.0, +(*(1.0, X0), 1.0))} ]
[ 50 0.8603092305617682 0.9077447167842496 0.978897946117972 0.8603092305617682 0.8603092305617682 0.8603092305617682 0.4666666666666667 0.7777777777777778 0.4666666666666667 0.7777777777777778 3 2.2 0.6 {+(X0, X0)} ]
[ 50 0.6344120730044255 2.3954453578281596 5.768347201398037 0.6344120730044255 0.6344120730044255 0.6344120730044255 0.779374718848403 0.9829059829059829 0.779374718848403 0.9829059829059829 5 9.6 3.2 {+(exp(cos(X0)), X0)} ]
[ 50 0.978897946117972 3.185593173760388E14 1.5927965868801475E15 0.978897946117972 0.978897946117972 0.978897946117972 0.636031746031746 0.8666666666666667 0.636031746031746 0.8666666666666667 1 2.6 1.0 {X0} ]
[ 50 0.5107848758622829 1826.6637986519204 9127.58693986167 0.5107848758622829 0.5107848758622829 0.5107848758622829 0.728402756967336 0.925531914893617 0.728402756967336 0.925531914893617 17 10.4 4.2 {*(*(/(cos(1.0), exp(sin(/(sin(cos(pi)), X0)))), exp(sin(X0))), sin(X0))} ]
[ 50 0.2990970182485838 48.651286320426344 238.75826882296525 0.2990970182485838 0.2990970182485838 0.2990970182485838 0.8002830026359439 0.9809523809523809 0.8002830026359439 0.9809523809523809 26 11.0 4.0 {*(exp(*(exp(*(+(*(cos(pi), /(X0, X0)), exp(cos(pi))), cos(exp(cos(X0))))), /(X0, exp(1.0)))), /(X0, 1.0))} ]
[ 50 0.608867448005736 14.322639187128516 66.22795082697021 0.608867448005736 0.608867448005736 0.608867448005736 0.5863441734417345 0.8166666666666667 0.5863441734417345 0.8166666666666667 6 7.8 3.6 {+(sin(sin(cos(1.0))), X0)} ]
[ 50 0.6882283083722263 6.941351294953128 31.663173603530993 0.6882283083722263 0.6882283083722263 0.6882283083722263 0.6012175324675324 0.9886363636363636 0.6012175324675324 0.9886363636363636 2 10.4 2.2 {exp(X0)} ]
[ 50 0.8369373077871817 1.115682941522143 1.7939087699990828 0.8369373077871817 0.8369373077871817 0.8369373077871817 0.6555950715950716 0.978021978021978 0.6555950715950716 0.978021978021978 6 8.6 4.2 {exp(cos(sin(/(X0, 1.0))))} ]
[ 50 0.6197601416485382 3.0765310693504856E53 1.538265534675243E54 0.6197601416485382 0.6197601416485382 0.6197601416485382 0.744633192528546 0.9496402877697842 0.744633192528546 0.9496402877697842 6 14.8 4.4 {+(exp(X0), cos(sin(X0)))} ]
[ 50 0.8603092305617682 2.283871506595834 5.174650717161607 0.8603092305617682 0.8603092305617682 0.8603092305617682 0.6155555555555556 0.9459459459459459 0.6155555555555556 0.9459459459459459 11 8.0 2.6 {+(-(X0, X0), +(-(X0, X0), +(X0, X0)))} ]
[ 50 0.4511578881644988 2.610873086313289E15 1.3054365431566434E16 0.4511578881644988 0.4511578881644988 0.4511578881644988 0.6640154960355544 0.8617021276595744 0.6640154960355544 0.8617021276595744 9 22.0 5.8 {*(*(X0, sin(-(pi, X0))), exp(X0))} ]
[ 50 0.6882283083722263 5.061865021492222 21.97507259848071 0.6882283083722263 0.6882283083722263 0.6882283083722263 0.646583850931677 0.9565217391304348 0.646583850931677 0.9565217391304348 2 3.4 1.2 {exp(X0)} ]
[ 50 0.6882283083722263 Infinity 2.647619652262746 0.6882283083722263 0.6882283083722263 0.6882283083722263 0.5929971988795518 0.8095238095238095 0.5929971988795518 0.8095238095238095 2 3.6 2.2 {exp(X0)} ]
[ 50 0.6107463271799114 2.592165218844859 7.040513266102282 0.6107463271799114 0.6107463271799114 0.6107463271799114 0.7009614781353912 0.9761904761904762 0.7009614781353912 0.9761904761904762 12 11.8 4.2 {+(/(exp(X0), /(X0, sin(/(X0, 1.0)))), cos(X0))} ]
[ 50 0.978897946117972 2.2231095600048763 5.433954301427349 0.978897946117972 0.978897946117972 0.978897946117972 0.7500694551628339 0.9473684210526315 0.7500694551628339 0.9473684210526315 1 5.2 2.2 {X0} ]
[ 50 0.7550460726670315 1.1419887756849643 1.6104768934863931 0.7550460726670315 0.7550460726670315 0.7550460726670315 0.5733333333333334 0.8 0.5733333333333334 0.8 3 1.8 0.4 {+(1.0, X0)} ]
StopDate:Mon_2015.06.22_at_21.41.14