Class AggregateSemiring

java.lang.Object

org.flag4j.linalg.ops.common.semiring_ops.AggregateSemiring

public final class AggregateSemiring
extends Object

This utility class contains methods useful for aggregating arrays of Semiring's.

Method Summary

Modifier and Type	Method	Description
static <T extends Semiring<T>> T	prod(T... entries)	Computes the sum of all data in this tensor.
static <T extends Semiring<T>> T	sum(T... entries)	Computes the sum of all data in this tensor.

Methods inherited from class java.lang.Object

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

Method Details

sum

public static <T extends Semiring<T>> T sum(T... entries)

Computes the sum of all data in this tensor. This can be applied to either real dense or spase tensors.

Parameters:

entries - Entries of the tensor.

Returns:

The sum of all data in this tensor. If {data.length == 0}, null will be returned.

prod

public static <T extends Semiring<T>> T prod(T... entries)

Computes the sum of all data in this tensor. This can be applied to either real dense or spase tensors.

Parameters:

entries - Entries of the tensor.

Returns:

The sum of all data in this tensor. If {data.length == 0}, null will be returned.