程序包 org.hipparchus.optim.nonlinear.vector.leastsquares

类 SequentialGaussNewtonOptimizerWithSVDTest

java.lang.Object

org.hipparchus.optim.nonlinear.vector.leastsquares.AbstractSequentialLeastSquaresOptimizerAbstractTest

org.hipparchus.optim.nonlinear.vector.leastsquares.SequentialGaussNewtonOptimizerWithSVDTest

       public class SequentialGaussNewtonOptimizerWithSVDTest extends AbstractSequentialLeastSquaresOptimizerAbstractTest
      

一些单元测试是对MINPACK file17 和 file22 测试文件的重新实现。MINPACK的再分发政策在这里可用。

字段概要

从类继承的字段 org.hipparchus.optim.nonlinear.vector.leastsquares.AbstractSequentialLeastSquaresOptimizerAbstractTest

optimizer, TOl

构造器概要

构造器

构造器	说明
SequentialGaussNewtonOptimizerWithSVDTest()

方法概要

修饰符和类型	方法	说明
void	defineOptimizer(LeastSquaresProblem.Evaluation evaluation)	设置要测试的优化器的实例。
int	getMaxIterations()
void	testGetIterations()
void	testHahn1()
void	testMaxEvaluations()
void	testNonInvertible()

从类继承的方法 org.hipparchus.optim.nonlinear.vector.leastsquares.AbstractSequentialLeastSquaresOptimizerAbstractTest

assertEquals, base, builder, builder, doTestStRD, fail, testIllConditioned, testInconsistentEquations, testInconsistentSizes1, testInconsistentSizes2, testKirby2, testMoreEstimatedParametersSimple, testMoreEstimatedParametersUnsorted, testNoDependency, testOneSet, testPointCopy, testPointDifferentDim, testQRColumnsPermutation, testRedundantEquations, testSequential, testTrivial, testTwoSets

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

SequentialGaussNewtonOptimizerWithSVDTest

             public SequentialGaussNewtonOptimizerWithSVDTest()
            

方法详细资料

getMaxIterations

             public int getMaxIterations()
            

指定者:

getMaxIterations 在类中 AbstractSequentialLeastSquaresOptimizerAbstractTest

返回:

默认允许的迭代次数（如果未另行指定，则将使用此次数）。

defineOptimizer

             public void defineOptimizer(LeastSquaresProblem.Evaluation evaluation)
            

从类复制的说明: AbstractSequentialLeastSquaresOptimizerAbstractTest

设置要测试的优化器的实例。

指定者:

defineOptimizer 在类中 AbstractSequentialLeastSquaresOptimizerAbstractTest

参数:

evaluation - 先前的评估

testMaxEvaluations

             public void testMaxEvaluations() throws Exception
            

抛出:

Exception

testHahn1

             public void testHahn1() throws IOException
            

覆盖:

testHahn1 在类中 AbstractSequentialLeastSquaresOptimizerAbstractTest

抛出:

IOException

testGetIterations

             public void testGetIterations()
            

覆盖:

testGetIterations 在类中 AbstractSequentialLeastSquaresOptimizerAbstractTest

testNonInvertible

             public void testNonInvertible() throws Exception
            

覆盖:

testNonInvertible 在类中 AbstractSequentialLeastSquaresOptimizerAbstractTest

抛出:

Exception