source: branches/ProblemInstancesRegressionAndClassification/HeuristicLab.Problems.DataAnalysis/3.4/Implementation/Regression/RegressionProblem.cs @ 7610

#region License Information
/* HeuristicLab
 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
 *
 * This file is part of HeuristicLab.
 *
 * HeuristicLab is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * HeuristicLab is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
 */
#endregion

using HeuristicLab.Common;
using HeuristicLab.Core;
using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
using HeuristicLab.Problems.Instances;

namespace HeuristicLab.Problems.DataAnalysis {
  [StorableClass]
  [Item("Regression Problem", "A general regression problem.")]
  [Creatable("Problems")]
  public class RegressionProblem : DataAnalysisProblem<IRegressionProblemData>, IRegressionProblem, IStorableContent,
    IProblemInstanceConsumer<RegressionData> {
    public string Filename { get; set; }

    [StorableConstructor]
    protected RegressionProblem(bool deserializing) : base(deserializing) { }
    protected RegressionProblem(RegressionProblem original, Cloner cloner) : base(original, cloner) { }
    public override IDeepCloneable Clone(Cloner cloner) { return new RegressionProblem(this, cloner); }

    public RegressionProblem()
      : base() {
      ProblemData = new RegressionProblemData();
    }

    public override void ImportProblemDataFromFile(string fileName) {
      RegressionProblemData problemData = RegressionProblemData.ImportFromFile(fileName);
      ProblemData = problemData;
    }

    public void Load(RegressionData data) {
      Name = data.Name;
      Description = data.Description;
      Dataset dataset = new Dataset(data.InputVariables, data.Values);
      ProblemData = new RegressionProblemData(dataset, data.AllowedInputVariables, data.TargetVariable);
      ProblemData.TrainingPartition.Start = data.TrainingPartitionStart;
      ProblemData.TrainingPartition.End = data.TrainingPartitionEnd;
      ProblemData.TestPartition.Start = data.TestPartitionStart;
      ProblemData.TestPartition.End = data.TestPartitionEnd;
      OnReset();
    }
  }
}