public FactStrategyPlanClusteringDTO TestModelKMeans(FactStrategyPlanClusteringDTO factStrategyPlanClusteringDTO)
{
_mlContext = new MLContext();
var sampleFactStrategyPlanClusteringData = new FactStrategyPlanClusteringData()
{
EntityKey = factStrategyPlanClusteringDTO.EntityKey,
ScenarioKey = factStrategyPlanClusteringDTO.ScenarioKey,
AccountKey = factStrategyPlanClusteringDTO.AccountKey,
ProductCategoryKey = factStrategyPlanClusteringDTO.ProductCategoryKey
};
ITransformer model = _mlContext.Model.Load(LoadingConfiguration.FactStrategyPlanClusteringModelPath, out var modelInputSchema);
// Create prediction engine related to the loaded trained model
var predEngine = _mlContext.Model.CreatePredictionEngine <FactStrategyPlanClusteringData, FactStrategyPlanClusteringPredict>(model);
//Score
var result = predEngine.Predict(sampleFactStrategyPlanClusteringData);
factStrategyPlanClusteringDTO.AmountKeys = result.Amount;
factStrategyPlanClusteringDTO.SelectedClusterId = result.SelectedClusterId;
predEngine.Dispose();
return(factStrategyPlanClusteringDTO);
}
public ClusteringService(ContosoRetailDWContext context)
{
_context = context;
_factStrategyPlanClusteringDTO = new FactStrategyPlanClusteringDTO();
}
