Examples of org.optaplanner.benchmark.impl.ranking.TotalRankSolverRankingWeightFactory

org.optaplanner.benchmark.impl.ranking.TotalRankSolverRankingWeightFactory

This {@link SolverRankingWeightFactory} orders a {@link SolverBenchmarkResult} by how how many time each of it's{@link SingleBenchmarkResult} beat the {@link SingleBenchmarkResult} of the other {@link SolverBenchmarkResult}s. It maximizes the overall ranking.

When the inputSolutions differ greatly in size or difficulty, this often produces a difference in {@link Score} magnitude between each {@link Solution}. For example: score 10 for dataset A versus 1000 for dataset B. In such cases, this ranking is more fair than {@link TotalScoreSolverRankingComparator}, because in this ranking, dataset B wouldn't marginalize dataset A.

                    break;
                case WORST_SCORE:
                    solverRankingComparator = new WorstScoreSolverRankingComparator();
                    break;
                case TOTAL_RANKING:
                    solverRankingWeightFactory = new TotalRankSolverRankingWeightFactory();
                    break;
                default:
                    throw new IllegalStateException("The solverRankingType ("
                            + solverRankingType + ") is not implemented.");
            }

Examples of org.optaplanner.benchmark.impl.ranking.TotalRankSolverRankingWeightFactory

Related Classes of org.optaplanner.benchmark.impl.ranking.TotalRankSolverRankingWeightFactory