Impala Documentation

ParameterSearcher* Impala::Core::Training::Factory::MakeSearcher ( Table::AnnotationTable * annotation ) [inline]

Definition at line 148 of file Factory.h.

References Impala::Util::PropertySet::GetString(), MakeClassifier(), MakeDataSrc(), Impala::Core::Training::MakeEvaluation(), mProperties, and Impala::Core::Training::ParameterSearcher::OverrideParallelMode().

Referenced by Impala::Application::CrossValidate().

00149     {
00150         String evalDesc = mProperties->GetString("evaluator");
00151         Evaluation* eval = MakeEvaluation(evalDesc, annotation);
00152         Classifier* svm = MakeClassifier("svm");
00153         TrainDataSrc* src = MakeDataSrc(annotation);
00154         ParameterEvaluator* evaluator = new ClassifierEvaluator(svm, src, eval);
00155         Training::ParameterSearcher* searcher;
00156         searcher = new Training::ParameterSearcher(mProperties, evaluator);
00157         if (mProperties->GetString("kernel","rbf") == "dist-precomputed")
00158             searcher->OverrideParallelMode(false);
00159         return searcher;
00160     }

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