MatrixFactorization (Carrot2, Public Java API v4.1.0 (org.carrot2:core))

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'.

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)

- Method Detail
  - getU
```
org.carrot2.math.mahout.matrix.DoubleMatrix2D getU()
```
    Returns the U matrix (base vectors matrix).
    
    Returns:
    
    U matrix
  - getV
```
org.carrot2.math.mahout.matrix.DoubleMatrix2D getV()
```
    Returns the V matrix (coefficient matrix)
    
    Returns:
    
    V matrix