- u -

• UnhandledExceptionHandler() : Handlers
• UpdateCountsAndIndices() : Ratings
• UpdateFactors() : BPRSLIM , SoftMarginRankingMF , BPRMF
• UpdateFeatures() : BPRLinear
• UpdateLearnRate() : MatrixFactorization , BiasedMatrixFactorization
• UpdateMappingFactors() : BPRMF_ItemMapping_Optimal , BPRMF_UserMapping_Optimal
• UpdateParameters() : LeastSquareSLIM , TimeAwareBaseline , TimeAwareBaselineWithFrequencies
• UpdateRatings() : GlobalAverage , ItemAverage , UserAverage , MatrixFactorization , IncrementalRatingPredictor , ItemKNN , NaiveBayes , UserItemBaseline , UserKNN , IIncrementalRatingPredictor
• UserFeedbackCounts() : TransductiveRatingPredictorExtensions
• UserItemBaseline() : UserItemBaseline
• UsersWhoRated() : TransductiveRatingPredictorExtensions