- u -

• UnhandledExceptionHandler() : Handlers
• UpdateFactors() : BPRMF , SoftMarginRankingMF
• UpdateFeatures() : BPRLinear
• UpdateParameters() : TimeAwareBaseline , TimeAwareBaselineWithFrequencies
• UpdateRating() : ItemKNN , ItemAverage , IncrementalRatingPredictor , UserAverage , GlobalAverage , UserKNN , UserItemBaseline , IIncrementalRatingPredictor , MatrixFactorization
• UserItemBaseline() : UserItemBaseline