Evaluates a rating predictor for RMSE, MAE, and NMAE
Declaring type: RatingEval
Namespace: MyMediaLite.Eval
Assembly: MyMediaLite
Collapse/Expand Syntax
C#
public static Dictionary<string, double> Evaluate (
        IRatingPredictor engine,
        RatingData ratings
) 
Parameters
engine
Rating prediction engine
ratings
Test cases
Return Value
a Dictionary containing the evaluation results
Collapse/Expand Remarks
For NMAE, see "Eigentaste: A Constant Time Collaborative Filtering Algorithm" by Goldberg et al.