LogisticLoss Class Reference

Utility functions for the logistic loss. More...

List of all members.

Static Public Member Functions

static double ComputeSum (this IRatingPredictor recommender, IRatings ratings, float min_rating, float rating_range_size)
 Computes the logistic loss sum.

Detailed Description

Utility functions for the logistic loss.


Member Function Documentation

static double ComputeSum ( this IRatingPredictor  recommender,
IRatings  ratings,
float  min_rating,
float  rating_range_size 
) [inline, static]

Computes the logistic loss sum.

Returns:
the logistic loss sum
Parameters:
recommender the recommender to make predictions with
ratings the actual ratings
min_rating the minimal rating
rating_range_size the size of the rating range: max_rating - min_rating

The documentation for this class was generated from the following file:
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