org.flag4j.operations.sparse.csr.real.RealCsrMatrixMultiplication

public final class RealCsrMatrixMultiplication extends Object

This class provides low-level implementation of matrix multiplication between two real CSR matrices.

Constructor Details
- RealCsrMatrixMultiplication
  
  private RealCsrMatrixMultiplication()
Method Details
- standard
  
  public static Matrix standard(CsrMatrix src1, CsrMatrix src2)
  
  Computes the matrix multiplication between two sparse CSR matrices. The result is a dense matrix.
  
  Parameters:
  
  src1 - First CSR matrix in the multiplication.
  
  src2 - Second CSR matrix in the multiplication.
  
  Returns:
  
  Entries of the dense matrix resulting from the matrix multiplication of the two sparse CSR matrices.
- standardAsSparse
  
  public static CsrMatrix standardAsSparse(CsrMatrix src1, CsrMatrix src2)
  
  Computes the matrix multiplication between two sparse CSR matrices and returns the result as a sparse matrix.
  Warning: This method may be slower than standard(CsrMatrix, CsrMatrix) if the result of multiplying this matrix with src2 is not very sparse. Further, multiplying two sparse matrices (even very sparse matrices) may result in a dense matrix so this method should be used with caution.
  
  Parameters:
  
  src1 - First CSR matrix in the multiplication.
  
  src2 - Second CSR matrix in the multiplication.
  
  Returns:
  
  Sparse CSR matrix resulting from the matrix multiplication of the two sparse CSR matrices.

Class RealCsrMatrixMultiplication

Constructor Summary