MyMediaLite
RatingEval.Evaluate Method (IRatingPredictor, RatingData)
Syntax
Remarks
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Evaluates a rating predictor for RMSE, MAE, and NMAE
Declaring type:
RatingEval
Namespace:
MyMediaLite.Eval
Assembly:
MyMediaLite
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
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Remarks
For NMAE, see "Eigentaste: A Constant Time Collaborative Filtering Algorithm" by Goldberg et al.
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