public RegressionPoiOnDisplayEstimator(RegressionPoiOnDisplayEstimatorConfiguration data)
{
mlContext = new MLContext(seed: 0);
using (var s = new MemoryStream()) {
s.Write(data.PredictorX, 0, data.PredictorX.Length);
estimatorX = (RegressionPredictionTransformer <FastTreeRegressionModelParameters>)mlContext.Model.Load(s, out _);
}
using (var s = new MemoryStream()) {
s.Write(data.PredictorY, 0, data.PredictorY.Length);
estimatorY = (RegressionPredictionTransformer <FastTreeRegressionModelParameters>)mlContext.Model.Load(s, out _);
}
GenPredictors();
}
public PoiOnDisplayEstimatorConfiguration Save()
{
var param = new RegressionPoiOnDisplayEstimatorConfiguration();
using (var s = new MemoryStream()) {
mlContext.Model.Save(estimatorX, dataView.Schema, s);
param.PredictorX = s.ToArray();
}
using (var s = new MemoryStream()) {
mlContext.Model.Save(estimatorY, dataView.Schema, s);
param.PredictorY = s.ToArray();
}
return(param);
}
