Package org.apache.commons.math3.optim.nonlinear.vector

Class Weight

java.lang.Object
org.apache.commons.math3.optim.nonlinear.vector.Weight
All Implemented Interfaces:
OptimizationData
@Deprecated public class Weight extends Object implements OptimizationData
Deprecated.
All classes and interfaces in this package are deprecated. The optimizers that were provided here were moved to the org.apache.commons.math3.fitting.leastsquares package (cf. MATH-1008).
Weight matrix of the residuals between model and observations.
Immutable class.
Since:
3.1

  • Constructor Details

    • Weight

      public Weight(double[] weight)
      Deprecated.
      Creates a diagonal weight matrix.
      Parameters:
      weight - List of the values of the diagonal.

    • Weight

      public Weight(RealMatrix weight)
      Deprecated.
      Parameters:
      weight - Weight matrix.
      Throws:
      NonSquareMatrixException - if the argument is not a square matrix.

  • Method Details

    • getWeight

      public RealMatrix getWeight()
      Deprecated.
      Gets the initial guess.
      Returns:
      the initial guess.