| Modifier and Type | Field and Description |
|---|---|
| private final LeastSquaresProblem. | unweighted
the unweighted evaluation |
| private final RealMatrix | weightSqrt
reference to the weight square root matrix |
| Access | Constructor and Description |
|---|---|
| pack-priv | DenseWeightedEvaluation(final LeastSquaresProblem.
the evalutation before weights are applied unweighted,the matrix square root of the weight matrix weightSqrt)Create a weighted evaluation from an unweighted one. |
| Modifier and Type | Method and Description |
|---|---|
| public RealMatrix | getJacobian()
Implements org. Get the weighted Jacobian matrix. |
| public RealVector | getPoint()
Implements org. Get the abscissa (independent variables) of this evaluation. |
| public RealVector | getResiduals()
Implements org. Get the weighted residuals. |
| unweighted | back to summary |
|---|---|
| private final LeastSquaresProblem. the unweighted evaluation | |
| weightSqrt | back to summary |
|---|---|
| private final RealMatrix weightSqrt reference to the weight square root matrix | |
| DenseWeightedEvaluation | back to summary |
|---|---|
| pack-priv DenseWeightedEvaluation(final LeastSquaresProblem. Create a weighted evaluation from an unweighted one.
| |
| getJacobian | back to summary |
|---|---|
| public RealMatrix getJacobian() Implements org. Doc from org. Get the weighted Jacobian matrix.
| |
| getPoint | back to summary |
|---|---|
| public RealVector getPoint() Implements org. Doc from org. Get the abscissa (independent variables) of this evaluation.
| |
| getResiduals | back to summary |
|---|---|
| public RealVector getResiduals() Implements org. Doc from org. Get the weighted residuals. The residual is the difference between the observed (target) values and the model (objective function) value. There is one residual for each element of the vector-valued function. The raw residuals are then multiplied by the square root of the weight matrix.
| |