public void TrainBaseModel(int cFeatures)
{
double avgRating = getAverageRating(trainUsers); //calculate the average rating of the training set
IPredictionModel matrixFactorizationModel = new MatrixFactorizationModel(trainUsers, trainItems, validationUsers, validationItems, cFeatures, avgRating);
predictionEngine.addModel(PredictionMethod.BaseModel, matrixFactorizationModel);
predictionEngine.Train(PredictionMethod.BaseModel);
}
public BaseModelMethod(IPredictionModel model)
{
this.model = (MatrixFactorizationModel)model;
}