 | Double |
The DoubleNonnegativeLeastSqResult type exposes the following members.
Properties| Name | Description | |
|---|---|---|
 | AlgorithmTermination | The algorithm termination status. |
| Iterations | Gets the number of iterations performed by the algorithm. |
| MaxIterations | Gets the maximum number of iterations performed by the algorithm. Default is FloatNonnegativeLeastSquares.DEFAULT_MAX_ITERATIONS = 100000. |
| RankDeficiencyDetected | If a rank deficiency was detected while solving an unconstrained least squares problem during the nonnegative least squares iterative algorithm, true is returned. |
| Residuals | Gets the vector of residuals. If y is the right-hand side of the least squares equation Ax = y, and we denote by yhat the vector Ax where x is the computed least squares solution, then the vector of residuals r is the vector whose ith component is r[i] = y[i] - yhat[i]. |
| ResidualSumOfSquares | Gets the residual sum of squares. If y is the right-hand side of the least squares equation Ax = y, and we denote by yhat the vector Ax where x is the computed least squares solution, then the residual sum of squares is defined to be (y[0] - yhat[0])^2 + (y[1] - yhat[1])^2 + ... + (y[m-1] - yhat[m-1])^2. |
| Solution | Gets the nonnegative least squares solution x for the least squares problem |
| Tolerance | The specified tolerance for the solve. |
| Yhat | Gets the predicted value of y by computing yHat = Ax, where x is the calculated solution to the least squares problem Ax = y. |
See Also