RandomSeedingStrategy (Carrot2, Public Java API v4.0.0 (org.carrot2:core))

java.lang.Object
- org.carrot2.math.matrix.RandomSeedingStrategy

All Implemented Interfaces:: SeedingStrategy

public class RandomSeedingStrategy
extends Object
implements SeedingStrategy

Random matrix factorization seeding.

Constructor Summary

Constructors
Constructor	Description
`RandomSeedingStrategy()`	Creates RandomSeedingStrategy with seed based on current time.
`RandomSeedingStrategy(int seed)`	Creates RandomSeedingStrategy with given random seed.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`seed(org.carrot2.math.mahout.matrix.DoubleMatrix2D A, org.carrot2.math.mahout.matrix.DoubleMatrix2D U, org.carrot2.math.mahout.matrix.DoubleMatrix2D V)`	Initializes values of the provided U and V matrices.
`String`	`toString()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - RandomSeedingStrategy
```
public RandomSeedingStrategy()
```
    Creates RandomSeedingStrategy with seed based on current time.
  - RandomSeedingStrategy
```
public RandomSeedingStrategy(int seed)
```
    Creates RandomSeedingStrategy with given random seed.
- Method Detail
  - seed
```
public void seed(org.carrot2.math.mahout.matrix.DoubleMatrix2D A,
                 org.carrot2.math.mahout.matrix.DoubleMatrix2D U,
                 org.carrot2.math.mahout.matrix.DoubleMatrix2D V)
```
    Description copied from interface: SeedingStrategy
    
    Initializes values of the provided U and V matrices. The A matrix is the input matrix to be factorized.
    
    Specified by:
    
    seed in interface SeedingStrategy
    
    Parameters:
    
    A - matrix to be factorized
    
    U - left factorized matrix to be seeded
    
    V - right factorized matrix to be seeded
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object