Package jsprit.analysis.toolbox

Examples of jsprit.analysis.toolbox.XYLineChartBuilder.addData()

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          public void informIterationStarts(int i, VehicleRoutingProblem problem,Collection<VehicleRoutingProblemSolution> solutions) {
            /*
             * since there will be more than 1 run and we want to plot each run, we need to specify an apropriate
             * XYSeries-name. Thus we add run to algorithmName.
             */
            chartBuilder.addData(algorithmName+"_"+run, i, Solutions.bestOf(solutions).getCost());
          }
         
        });
       
      }
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     */
    XYLineChartBuilder chartBuilder = XYLineChartBuilder.newInstance("variations with iterations", "iterations", "costs");
    for(String algorithmName : computationalLab.getAlgorithmNames()){
      String[] nameTokens = algorithmName.split("_");
      int iteration = Integer.parseInt(nameTokens[1]);
      chartBuilder.addData("min", iteration, min(dataCollector.getData("R101", algorithmName, "costs")));
      chartBuilder.addData("max", iteration, max(dataCollector.getData("R101", algorithmName, "costs")));
      chartBuilder.addData("avg", iteration, avg(dataCollector.getData("R101", algorithmName, "costs")));
    }
   
    XYLineChartBuilder.saveChartAsPNG(chartBuilder.build(), "output/computationalStudies_min_max_avg.png");
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    XYLineChartBuilder chartBuilder = XYLineChartBuilder.newInstance("variations with iterations", "iterations", "costs");
    for(String algorithmName : computationalLab.getAlgorithmNames()){
      String[] nameTokens = algorithmName.split("_");
      int iteration = Integer.parseInt(nameTokens[1]);
      chartBuilder.addData("min", iteration, min(dataCollector.getData("R101", algorithmName, "costs")));
      chartBuilder.addData("max", iteration, max(dataCollector.getData("R101", algorithmName, "costs")));
      chartBuilder.addData("avg", iteration, avg(dataCollector.getData("R101", algorithmName, "costs")));
    }
   
    XYLineChartBuilder.saveChartAsPNG(chartBuilder.build(), "output/computationalStudies_min_max_avg.png");
   
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    for(String algorithmName : computationalLab.getAlgorithmNames()){
      String[] nameTokens = algorithmName.split("_");
      int iteration = Integer.parseInt(nameTokens[1]);
      chartBuilder.addData("min", iteration, min(dataCollector.getData("R101", algorithmName, "costs")));
      chartBuilder.addData("max", iteration, max(dataCollector.getData("R101", algorithmName, "costs")));
      chartBuilder.addData("avg", iteration, avg(dataCollector.getData("R101", algorithmName, "costs")));
    }
   
    XYLineChartBuilder.saveChartAsPNG(chartBuilder.build(), "output/computationalStudies_min_max_avg.png");
   
   
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      public void calculationStarts(BenchmarkInstance p, final String algorithmName,VehicleRoutingAlgorithm algorithm, int run) {
        algorithm.addListener(new IterationStartsListener() {
         
          @Override
          public void informIterationStarts(int i, VehicleRoutingProblem problem,Collection<VehicleRoutingProblemSolution> solutions) {
            chartBuilder.addData(algorithmName, i, Solutions.bestOf(solutions).getCost());
          }
         
        });
       
      }
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          public void informIterationStarts(int i, VehicleRoutingProblem problem,Collection<VehicleRoutingProblemSolution> solutions) {
            /*
             * plot only distance-costs, i.e. without fixed costs
             */
            VehicleRoutingProblemSolution bestOf = Solutions.bestOf(solutions);
            chartBuilder.addData(algorithmName, i, bestOf.getCost()-bestOf.getRoutes().size()*100.);
          }
         
        });
       
      }
 
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