| 1 | using System.Linq;
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| 2 | using HeuristicLab.Common;
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| 3 | using HeuristicLab.Core;
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| 4 | using HeuristicLab.Data;
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| 5 | using HeuristicLab.Operators;
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| 6 | using HeuristicLab.Optimization;
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| 7 | using HeuristicLab.Parameters;
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| 8 | using HEAL.Attic;
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| 9 |
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| 10 | namespace HeuristicLab.Analysis.FitnessLandscape.Algorithms {
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| 11 |
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| 12 | [Item("RepeatedUpDownWalkAnalyzer", "Analyzes and consolidates repeated up down walk analyses.")]
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| 13 | [StorableType("1B832D9F-7D75-41AB-94D1-D638F4067CC0")]
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| 14 | public class RepeatedUpDownWalkAnalyzer : SingleSuccessorOperator, IRepeatsAnalyzer {
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| 15 |
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| 16 | #region Parameters
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| 17 | public ScopeTreeLookupParameter<DoubleValue> DownWalkLengthValuesParameter {
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| 18 | get { return (ScopeTreeLookupParameter<DoubleValue>)Parameters["DownWalkLengthValues"]; }
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| 19 | }
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| 20 | public ScopeTreeLookupParameter<DoubleValue> UpWalkLengthValuesParameter {
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| 21 | get { return (ScopeTreeLookupParameter<DoubleValue>)Parameters["UpWalkLengthValues"]; }
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| 22 | }
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| 23 | public ScopeTreeLookupParameter<DoubleValue> DownWalkLenVarValuesParameter {
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| 24 | get { return (ScopeTreeLookupParameter<DoubleValue>)Parameters["DownWalkLenVarValues"]; }
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| 25 | }
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| 26 | public ScopeTreeLookupParameter<DoubleValue> UpWalkLenVarValuesParameter {
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| 27 | get { return (ScopeTreeLookupParameter<DoubleValue>)Parameters["UpWalkLenVarValues"]; }
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| 28 | }
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| 29 | public LookupParameter<DoubleValue> DownWalkLengthParameter {
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| 30 | get { return (LookupParameter<DoubleValue>)Parameters["DownWalkLength"]; }
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| 31 | }
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| 32 | public LookupParameter<DoubleValue> UpWalkLengthParameter {
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| 33 | get { return (LookupParameter<DoubleValue>)Parameters["UpWalkLength"]; }
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| 34 | }
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| 35 | public LookupParameter<DoubleValue> DownWalkLenVarParameter {
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| 36 | get { return (LookupParameter<DoubleValue>)Parameters["DownWalkLenVar"]; }
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| 37 | }
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| 38 | public LookupParameter<DoubleValue> UpWalkLenVarParameter {
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| 39 | get { return (LookupParameter<DoubleValue>)Parameters["UpWalkLenVar"]; }
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| 40 | }
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| 41 | public LookupParameter<ResultCollection> ResultsParameter {
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| 42 | get { return (LookupParameter<ResultCollection>)Parameters["Results"]; }
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| 43 | }
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| 44 | #endregion
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| 45 |
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| 46 | #region Construction & Cloning
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| 47 | [StorableConstructor]
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| 48 | protected RepeatedUpDownWalkAnalyzer(StorableConstructorFlag _) : base(_) { }
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| 49 | protected RepeatedUpDownWalkAnalyzer(RepeatedUpDownWalkAnalyzer original, Cloner cloner) : base(original, cloner) { }
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| 50 | public RepeatedUpDownWalkAnalyzer() {
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| 51 | Parameters.Add(new ScopeTreeLookupParameter<DoubleValue>("DownWalkLengthValues", "average down length values of repeats.", "DownWalkLength", 2));
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| 52 | Parameters.Add(new ScopeTreeLookupParameter<DoubleValue>("UpWalkLengthValues", "average up walk length values of repeats.", "UpWalkLength", 2));
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| 53 | Parameters.Add(new ScopeTreeLookupParameter<DoubleValue>("DownWalkLenVarValues", "down length variance values of repeats.", "DownWalkLenVar", 2));
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| 54 | Parameters.Add(new ScopeTreeLookupParameter<DoubleValue>("UpWalkLenVarValues", "down length variance values of repeats.", "UpWalkLenVar", 2));
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| 55 |
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| 56 | Parameters.Add(new LookupParameter<DoubleValue>("DownWalkLength", "Consolidated average down walk length."));
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| 57 | Parameters.Add(new LookupParameter<DoubleValue>("UpWalkLength", "Consolidated average up walk length."));
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| 58 | Parameters.Add(new LookupParameter<DoubleValue>("DownWalkLenVar", "Consolidated down walk length variance."));
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| 59 | Parameters.Add(new LookupParameter<DoubleValue>("UpWalkLenVar", "Consolidated up walk length variance."));
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| 60 |
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| 61 | Parameters.Add(new LookupParameter<ResultCollection>("Results", "The collection of all results."));
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| 62 | }
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| 63 | public override IDeepCloneable Clone(Cloner cloner) {
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| 64 | return new RepeatedUpDownWalkAnalyzer(this, cloner);
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| 65 | }
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| 66 | #endregion
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| 67 |
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| 68 | public override IOperation Apply() {
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| 69 | AggregateValues(DownWalkLengthValuesParameter, DownWalkLengthParameter);
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| 70 | AggregateValues(UpWalkLengthValuesParameter, UpWalkLengthParameter);
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| 71 | AggregateValues(DownWalkLenVarValuesParameter, DownWalkLenVarParameter);
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| 72 | AggregateValues(UpWalkLenVarValuesParameter, UpWalkLenVarParameter);
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| 73 | return base.Apply();
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| 74 | }
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| 75 |
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| 76 | private void AggregateValues(ILookupParameter<ItemArray<DoubleValue>> valuesParameter, ILookupParameter<DoubleValue> averageParameter) {
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| 77 | var results = ResultsParameter.ActualValue;
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| 78 | var values = valuesParameter.ActualValue.Select(v => v.Value).ToList();
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| 79 | if (values.Count > 0) {
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| 80 | var avg = new DoubleValue(values.Average());
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| 81 | averageParameter.ActualValue = avg;
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| 82 | results.Remove(averageParameter.ActualName);
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| 83 | results.Add(new Result(averageParameter.ActualName, avg));
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| 84 | }
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| 85 | }
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| 86 |
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| 87 | }
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| 88 | }
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