Package org.carrot2.math.matrix
Interface MatrixFactorization
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- All Known Subinterfaces:
IterativeMatrixFactorization
- All Known Implementing Classes:
KMeansMatrixFactorization
,LocalNonnegativeMatrixFactorization
,NonnegativeMatrixFactorizationED
,NonnegativeMatrixFactorizationKL
,PartialSingularValueDecomposition
public interface MatrixFactorization
For an m × n matrix A and given k, computes an m × k matrix U and k × n matrix V' such that A ~= UV'.
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description org.carrot2.math.mahout.matrix.DoubleMatrix2D
getU()
Returns the U matrix (base vectors matrix).org.carrot2.math.mahout.matrix.DoubleMatrix2D
getV()
Returns the V matrix (coefficient matrix)
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