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• Inc() : MatrixExtensions
• IncrementalRatingPredictor() : IncrementalRatingPredictor
• Init() : Matrix< T >
• InitModel() : MatrixFactorization , SocialMF , TimeAwareBaseline , TimeAwareBaselineWithFrequencies , BiasedMatrixFactorization
• InitNormal() : MatrixExtensions , VectorExtensions
• Insert() : KDDCupItems
• ItemRecommendationEvaluationResults() : ItemRecommendationEvaluationResults
• Iterate() : BPRMF , BPRLinear , IIterativeModel , WRMF , MatrixFactorization , BiasedMatrixFactorization , SocialMF , LogisticRegressionMatrixFactorization , TimeAwareBaseline , MultiCoreMatrixFactorization , UserItemBaseline , MultiCoreBPRMF , BiasedMatrixFactorization , FactorWiseMatrixFactorization , MatrixFactorization , MF , CoClustering