- scale(double) - Method in class librec.data.DenseMatrix
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- scale(double) - Method in class librec.data.DenseVector
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- scale(double) - Method in class librec.data.DiagMatrix
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- set(int, int, double) - Method in class librec.data.DenseMatrix
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Set a value to entry [row, column]
- set(int, double) - Method in class librec.data.DenseVector
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Set a value to entry [index]
- set(double) - Method in interface librec.data.MatrixEntry
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Sets the value at the current index
- set(int, int, double) - Method in class librec.data.SparseMatrix
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Set a value to entry [row, column]
- set(int, double) - Method in class librec.data.SparseVector
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Set a value to entry [idx]
- set(int, int, double) - Method in class librec.data.SymmMatrix
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set a value to entry (row, col)
- set(double) - Method in interface librec.data.VectorEntry
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Sets the value at the current index
- setRow(int, double) - Method in class librec.data.DenseMatrix
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set one value to a specific row
- setRow(int, DenseVector) - Method in class librec.data.DenseMatrix
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set values of one dense vector to a specific row
- setSourcePath(String) - Method in class librec.data.DataConvertor
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- setTargetPath(String) - Method in class librec.data.DataConvertor
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- size() - Method in class librec.data.SparseMatrix
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- size() - Method in class librec.data.SparseVector
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- SlopeOne - Class in librec.ext
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Weighted Slope One: Lemire and Maclachlan, Slope One Predictors for
Online Rating-Based Collaborative Filtering, SDM 2005.
- SlopeOne(SparseMatrix, SparseMatrix, int) - Constructor for class librec.ext.SlopeOne
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- SocialMF - Class in librec.rating
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Jamali and Ester, A matrix factorization technique with trust
propagation for recommendation in social networks, RecSys 2010.
- SocialMF(SparseMatrix, SparseMatrix, int) - Constructor for class librec.rating.SocialMF
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- SocialRecommender - Class in librec.intf
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Recommenders in which social information is used
- SocialRecommender(SparseMatrix, SparseMatrix, int) - Constructor for class librec.intf.SocialRecommender
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- SoRec - Class in librec.rating
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Hao Ma, Haixuan Yang, Michael R.
- SoRec(SparseMatrix, SparseMatrix, int) - Constructor for class librec.rating.SoRec
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- SoReg - Class in librec.rating
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Hao Ma, Dengyong Zhou, Chao Liu, Michael R.
- SoReg(SparseMatrix, SparseMatrix, int) - Constructor for class librec.rating.SoReg
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- SparseMatrix - Class in librec.data
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- SparseMatrix(int, int, Table<Integer, Integer, Double>, Multimap<Integer, Integer>) - Constructor for class librec.data.SparseMatrix
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Construct a sparse matrix with both CRS and CCS structures
- SparseMatrix(int, int, Table<Integer, Integer, Double>) - Constructor for class librec.data.SparseMatrix
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Construct a sparse matrix with only CRS structures
- SparseMatrix(int, int, Table<Integer, Integer, Double>, boolean) - Constructor for class librec.data.SparseMatrix
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Deprecated.
I don't recommend to use this method as it (takes time and)
is better to constructe the column structure at the time when
you construct the row structure (of data table). This method
is put here (as an example) to show how to construct column
structure according to the data table.
- SparseMatrix(SparseMatrix) - Constructor for class librec.data.SparseMatrix
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- SparseMatrix(SparseMatrix, boolean) - Constructor for class librec.data.SparseMatrix
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Construct a sparse matrix from another sparse matrix
- SparseVector - Class in librec.data
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Data Structure: Sparse Vector whose implementation is modified from M4J
library
- SparseVector(int) - Constructor for class librec.data.SparseVector
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Construct a sparse vector with its maximum capacity
- SparseVector(int, double[]) - Constructor for class librec.data.SparseVector
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Construct a sparse vector with its maximum capacity, filled with given
data array
- SparseVector(SparseVector) - Constructor for class librec.data.SparseVector
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Construct a sparse vecto by deeply copying another vector
- sum() - Method in class librec.data.SparseMatrix
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- sum() - Method in class librec.data.SparseVector
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- SVDPlusPlus - Class in librec.rating
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Yehuda Koren, Factorization Meets the Neighborhood: a Multifaceted
Collaborative Filtering Model., KDD 2008.
- SVDPlusPlus(SparseMatrix, SparseMatrix, int) - Constructor for class librec.rating.SVDPlusPlus
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- SymmMatrix - Class in librec.data
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Data Structure, Lower Symmetric Matrix
- SymmMatrix(int) - Constructor for class librec.data.SymmMatrix
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Construct a symmetric matrix
- SymmMatrix(SymmMatrix) - Constructor for class librec.data.SymmMatrix
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Construct a symmetric matrix by deeply copying data from a given matrix