public static MultiModelPipeline Append(this MultiModelPipeline pipeline, IEstimator <ITransformer> estimator)
{
var sweepableEstimator = new SweepableEstimator((context, parameter) => estimator, new SearchSpace.SearchSpace());
var multiModelPipeline = pipeline.Append(sweepableEstimator);
return(multiModelPipeline);
}
public static MultiModelPipeline Append(this SweepableEstimator estimator, params SweepableEstimator[] estimators)
{
var multiModelPipeline = new MultiModelPipeline();
multiModelPipeline = multiModelPipeline.Append(estimator);
return(multiModelPipeline.Append(estimators));
}
public void SweepableEstimatorPipeline_append_test()
{
var e1 = new SweepableEstimator(CodeGen.EstimatorType.Concatenate);
var e2 = new SweepableEstimator(CodeGen.EstimatorType.ConvertType);
var pipeline = new SweepableEstimatorPipeline();
pipeline = pipeline.Append(e1).Append(e2);
pipeline.ToString().Should().Be("Concatenate=>ConvertType");
pipeline.SearchSpace.FeatureSpaceDim.Should().Be(0);
}
public void MultiModelPipeline_append_test()
{
var e1 = new SweepableEstimator(CodeGen.EstimatorType.Concatenate);
var e2 = new SweepableEstimator(CodeGen.EstimatorType.ConvertType);
var e3 = new SweepableEstimator(CodeGen.EstimatorType.ApplyOnnxModel);
var e4 = new SweepableEstimator(CodeGen.EstimatorType.LightGbmBinary);
var pipeline = new MultiModelPipeline();
pipeline = pipeline.Append(e1, e2).AppendOrSkip(e3, e4);
pipeline.Schema.ToString().Should().Be("(e0 + e1) * (e2 + e3 + Nil)");
pipeline.BuildSweepableEstimatorPipeline("e0 * e2").ToString().Should().Be("Concatenate=>ApplyOnnxModel");
pipeline.BuildSweepableEstimatorPipeline("e1 * Nil").ToString().Should().Be("ConvertType");
}
public void MultiModelPipeline_append_pipeline_test()
{
var e1 = new SweepableEstimator(CodeGen.EstimatorType.Concatenate);
var e2 = new SweepableEstimator(CodeGen.EstimatorType.ConvertType);
var e3 = new SweepableEstimator(CodeGen.EstimatorType.ApplyOnnxModel);
var e4 = new SweepableEstimator(CodeGen.EstimatorType.LightGbmBinary);
var e5 = new SweepableEstimator(CodeGen.EstimatorType.FastTreeBinary);
var pipeline1 = new MultiModelPipeline();
var pipeline2 = new MultiModelPipeline();
pipeline1 = pipeline1.Append(e1 + e2 * e3);
pipeline2 = pipeline2.Append(e1 * (e3 + e4) + e5);
pipeline1 = pipeline1.Append(pipeline2);
pipeline1.Schema.ToString().Should().Be("(e0 + e1 * e2) * (e3 * (e4 + e5) + e6)");
}
public static SweepableEstimatorPipeline Append(this IEstimator <ITransformer> estimator, SweepableEstimator estimator1)
{
return(new SweepableEstimatorPipeline().Append(estimator).Append(estimator1));
}
public static SweepableEstimatorPipeline Append(this SweepableEstimator estimator, SweepableEstimator estimator1)
{
return(new SweepableEstimatorPipeline().Append(estimator).Append(estimator1));
}
