public Experiment(MLContext context, SweepablePipeline pipeline, Option option)
{
this.option = option;
this.context = context;
this.sweepablePipeline = pipeline;
this.timeLeft = option.MaximumTrainingTime;
}
Append <TLastTrain>(
this EstimatorChain <TLastTrain> estimatorChain,
SweepableEstimatorBase transformer)
where TLastTrain : class, ITransformer
{
var estimators = estimatorChain.GetType().GetField("_estimators", System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.NonPublic).GetValue(estimatorChain) as IEstimator <ITransformer>[];
var scopes = estimatorChain.GetType().GetField("_scopes", System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.NonPublic).GetValue(estimatorChain) as TransformerScope[];
var singleNodeChain = new SweepablePipeline();
for (int i = 0; i != estimators.Length; ++i)
{
var estimator = Util.CreateSweepableEstimator(estimators[i], scopes[i]);
singleNodeChain.Append(estimator);
}
return(singleNodeChain.Append(transformer));
}
