public PredictRequestTS GetPredict(string predictorId, [Required, FromBody] Dictionary <string, object?> mainKeys)
{
var p = Lite.ParsePrimaryKey <PredictorEntity>(predictorId);
PredictorPredictContext pctx = PredictorPredictLogic.GetPredictContext(p);
PredictDictionary?fromEntity = mainKeys == null ? null : pctx.GetInputsFromParentKeys(pctx.ParseMainKeys(mainKeys));
PredictDictionary inputs = fromEntity ?? pctx.GetInputsEmpty();
PredictDictionary?originalOutputs = fromEntity;
PredictDictionary predictedOutputs = inputs.PredictBasic();
PredictRequestTS pmodel = pctx.CreatePredictModel(inputs, originalOutputs, predictedOutputs);
return(pmodel);
}
public PredictRequestTS UpdatePredict([Required, FromBody] PredictRequestTS request)
{
PredictorPredictContext pctx = PredictorPredictLogic.GetPredictContext(request.predictor);
PredictDictionary inputs = pctx.GetInputsFromRequest(request);
if (request.alternativesCount != null)
{
inputs.Options = new PredictionOptions {
AlternativeCount = request.alternativesCount
}
}
;
PredictDictionary predictedOutputs = inputs.PredictBasic();
request.SetOutput(predictedOutputs);
return(request);
}
public decimal?SalesEstimation(Lite <ProductEntity> product)
{
var ctx = PredictorPredictLogic.GetCurrentPredictor(ProductPredictorPublication.MonthlySales).GetPredictContext();
var pred = ctx.Predictor;
var input = new PredictDictionary(pred)
{
MainQueryValues =
{
{ pred.MainQuery.FindColumn(nameof(DateTime.Year)), DateTime.Now.Year },
{ pred.MainQuery.FindColumn(nameof(DateTime.Month)), DateTime.Now.Month },
{ pred.MainQuery.FindColumn(nameof(OrderDetailEmbedded.Product)), product },
}
};
var output = input.PredictBasic();
var obj = output.MainQueryValues.GetOrThrow(pred.MainQuery.FindColumn(nameof(OrderDetailEmbedded.Quantity)));
return(Convert.ToDecimal(obj));
}
