Class DenseSemiringVectorOps

java.lang.Object

org.flag4j.linalg.ops.dense.semiring_ops.DenseSemiringVectorOps

public final class DenseSemiringVectorOps
extends Object

This utility class contains methods for computing ops on dense Semiring Vectors.

Method Summary

Modifier and Type	Method	Description
static <T extends Semiring<T>> T	dotProduct(T[] src1, T[] src2)	Computes the vector dot product for two vectors.
static <T extends Semiring<T>> void	outerProduct(T[] src1, T[] src2, T[] dest)	Computes the vector outer product between two real dense vectors.
static <T extends Semiring<T>> void	outerProductConcurrent(T[] src1, T[] src2, T[] dest)	Computes the vector outer product between two real dense vectors using a concurrent implementation.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

dotProduct

public static <T extends Semiring<T>> T dotProduct(T[] src1,
 T[] src2)

Computes the vector dot product for two vectors.

Parameters:

src1 - Entries of the first vector.

src2 - Entries of the second vector.

Returns:

The dot product of the two vectors.

outerProduct

public static <T extends Semiring<T>> void outerProduct(T[] src1,
 T[] src2,
 T[] dest)

Computes the vector outer product between two real dense vectors.

Parameters:

src1 - Entries of first vector.

src2 - Entries of second vector.

dest - Array to store the result of the vector outer product (modified).

outerProductConcurrent

public static <T extends Semiring<T>> void outerProductConcurrent(T[] src1,
 T[] src2,
 T[] dest)

Computes the vector outer product between two real dense vectors using a concurrent implementation.

Parameters:

src1 - Entries of first vector.

src2 - Entries of second vector.

dest - Array to store the result of the vector outer product in (modified). Must have length src1.length*src2.length.