Class RealDenseSparseEquals

java.lang.Object

org.flag4j.linalg.ops.dense_sparse.coo.real.RealDenseSparseEquals

public class RealDenseSparseEquals
extends Object

This class contains methods for checking the equality of a real dense and real sparse tensors.

Method Summary

Modifier and Type	Method	Description
static boolean	matrixEquals(Matrix A, CooMatrix B)	Checks if a real dense matrix is equal to a real sparse matrix.
static boolean	tensorEquals(Tensor A, CooTensor B)	Checks if a real dense tensor is equal to a real sparse tensor.
static boolean	vectorEquals(double[] src1, double[] src2, int[] indices, int sparseSize)	Checks if a real dense vector is equal to a sparse vector equals.

Methods inherited from class java.lang.Object

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

Method Details

vectorEquals

public static boolean vectorEquals(double[] src1,
 double[] src2,
 int[] indices,
 int sparseSize)

Checks if a real dense vector is equal to a sparse vector equals.

Parameters:

src1 - Entries of dense vector.

src2 - Non-zero Entries of sparse vector.

indices - Indices of non-zero data in the sparse vector.

sparseSize - Size of the sparse vector.

Returns:

True if the two matrices are equal. Returns false otherwise.

matrixEquals

public static boolean matrixEquals(Matrix A,
 CooMatrix B)

Checks if a real dense matrix is equal to a real sparse matrix.

Parameters:

A - Real dense matrix.

B - Real sparse matrix.

Returns:

True if the two matrices are element-wise equivalent (as if both were dense).

tensorEquals

public static boolean tensorEquals(Tensor A,
 CooTensor B)

Checks if a real dense tensor is equal to a real sparse tensor.

Parameters:

A - Real dense tensor.

B - Real sparse tensor.

Returns:

True if the two matrices are element-wise equivalent.