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DoubleNonnegativeLeastSqResult Properties

The DoubleNonnegativeLeastSqResult type exposes the following members.

Properties
  NameDescription
Public propertyAlgorithmTermination
The algorithm termination status.
Public propertyIterations
Gets the number of iterations performed by the algorithm.
Public propertyMaxIterations
Gets the maximum number of iterations performed by the algorithm. Default is FloatNonnegativeLeastSquares.DEFAULT_MAX_ITERATIONS = 100000.
Public propertyRankDeficiencyDetected
If a rank deficiency was detected while solving an unconstrained least squares problem during the nonnegative least squares iterative algorithm, true is returned.
Public propertyResiduals
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].
Public propertyResidualSumOfSquares
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.
Public propertySolution
Gets the nonnegative least squares solution x for the least squares problem
Public propertyTolerance
The specified tolerance for the solve.
Public propertyYhat
Gets the predicted value of y by computing yHat = Ax, where x is the calculated solution to the least squares problem Ax = y.
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