public RegressionEnsembleSolution(IRegressionEnsembleModel model, IRegressionProblemData problemData)
: base(model, new RegressionEnsembleProblemData(problemData))
{
trainingPartitions = new Dictionary <IRegressionModel, IntRange>();
testPartitions = new Dictionary <IRegressionModel, IntRange>();
regressionSolutions = new ItemCollection <IRegressionSolution>();
evaluationCache = new Dictionary <int, double>(problemData.Dataset.Rows);
trainingEvaluationCache = new Dictionary <int, double>(problemData.TrainingIndices.Count());
testEvaluationCache = new Dictionary <int, double>(problemData.TestIndices.Count());
var solutions = model.Models.Select(m => m.CreateRegressionSolution((IRegressionProblemData)problemData.Clone()));
foreach (var solution in solutions)
{
regressionSolutions.Add(solution);
trainingPartitions.Add(solution.Model, solution.ProblemData.TrainingPartition);
testPartitions.Add(solution.Model, solution.ProblemData.TestPartition);
}
RecalculateResults();
RegisterModelEvents();
RegisterRegressionSolutionsEventHandler();
}
public RegressionEnsembleSolution(IRegressionEnsembleModel model, IRegressionProblemData problemData)
: base(model, new RegressionEnsembleProblemData(problemData)) {
trainingPartitions = new Dictionary<IRegressionModel, IntRange>();
testPartitions = new Dictionary<IRegressionModel, IntRange>();
regressionSolutions = new ItemCollection<IRegressionSolution>();
evaluationCache = new Dictionary<int, double>(problemData.Dataset.Rows);
trainingEvaluationCache = new Dictionary<int, double>(problemData.TrainingIndices.Count());
testEvaluationCache = new Dictionary<int, double>(problemData.TestIndices.Count());
var solutions = model.Models.Select(m => m.CreateRegressionSolution((IRegressionProblemData)problemData.Clone()));
foreach (var solution in solutions) {
regressionSolutions.Add(solution);
trainingPartitions.Add(solution.Model, solution.ProblemData.TrainingPartition);
testPartitions.Add(solution.Model, solution.ProblemData.TestPartition);
}
RecalculateResults();
RegisterModelEvents();
RegisterRegressionSolutionsEventHandler();
}
