nifty8.minimization package

Subpackages

• nifty8.minimization.config package
  • Submodules
    • nifty8.minimization.config.optimize_kl_config module
      • OptimizeKLConfig
  • Module contents

Submodules

• nifty8.minimization.conjugate_gradient module
  • ConjugateGradient
    • ConjugateGradient.__call__()
    • ConjugateGradient.__init__()
• nifty8.minimization.descent_minimizers module
  • DescentMinimizer
    • DescentMinimizer.__call__()
    • DescentMinimizer.__init__()
    • DescentMinimizer.controller
    • DescentMinimizer.get_descent_direction()
    • DescentMinimizer.reset()
  • L_BFGS
    • L_BFGS.__call__()
    • L_BFGS.__init__()
    • L_BFGS.get_descent_direction()
    • L_BFGS.reset()
  • NewtonCG
    • NewtonCG.__init__()
    • NewtonCG.get_descent_direction()
    • NewtonCG.inversion_history
  • RelaxedNewton
    • RelaxedNewton.__init__()
    • RelaxedNewton.get_descent_direction()
  • SteepestDescent
    • SteepestDescent.get_descent_direction()
  • VL_BFGS
    • VL_BFGS.__call__()
    • VL_BFGS.__init__()
    • VL_BFGS.get_descent_direction()
    • VL_BFGS.reset()
• nifty8.minimization.energy module
  • Energy
    • Energy.__init__()
    • Energy.apply_metric()
    • Energy.at()
    • Energy.gradient
    • Energy.gradient_norm
    • Energy.longest_step()
    • Energy.metric
    • Energy.position
    • Energy.value
• nifty8.minimization.energy_adapter module
  • EnergyAdapter
    • EnergyAdapter.__init__()
    • EnergyAdapter.apply_metric()
    • EnergyAdapter.at()
    • EnergyAdapter.gradient
    • EnergyAdapter.metric
    • EnergyAdapter.value
  • StochasticEnergyAdapter
    • StochasticEnergyAdapter.__init__()
    • StochasticEnergyAdapter.apply_metric()
    • StochasticEnergyAdapter.at()
    • StochasticEnergyAdapter.gradient
    • StochasticEnergyAdapter.make()
    • StochasticEnergyAdapter.metric
    • StochasticEnergyAdapter.resample_at()
    • StochasticEnergyAdapter.samples()
    • StochasticEnergyAdapter.value
• nifty8.minimization.iteration_controllers module
  • AbsDeltaEnergyController
    • AbsDeltaEnergyController.__init__()
    • AbsDeltaEnergyController.check()
    • AbsDeltaEnergyController.start()
  • DeltaEnergyController
    • DeltaEnergyController.__init__()
    • DeltaEnergyController.check()
    • DeltaEnergyController.start()
  • EnergyHistory
    • EnergyHistory.__init__()
    • EnergyHistory.append()
    • EnergyHistory.energy_values
    • EnergyHistory.reset()
    • EnergyHistory.time_stamps
  • GradInfNormController
    • GradInfNormController.__init__()
    • GradInfNormController.check()
    • GradInfNormController.start()
  • GradientNormController
    • GradientNormController.__init__()
    • GradientNormController.check()
    • GradientNormController.start()
  • IterationController
    • IterationController.CONTINUE
    • IterationController.CONVERGED
    • IterationController.ERROR
    • IterationController.__init__()
    • IterationController.check()
    • IterationController.disable_logging()
    • IterationController.enable_logging()
    • IterationController.history
    • IterationController.start()
  • StochasticAbsDeltaEnergyController
    • StochasticAbsDeltaEnergyController.__init__()
    • StochasticAbsDeltaEnergyController.check()
    • StochasticAbsDeltaEnergyController.start()
  • append_history()
• nifty8.minimization.kl_energies module
  • SampledKLEnergy()
  • SampledKLEnergyClass
    • SampledKLEnergyClass.__init__()
    • SampledKLEnergyClass.apply_metric()
    • SampledKLEnergyClass.at()
    • SampledKLEnergyClass.gradient
    • SampledKLEnergyClass.metric
    • SampledKLEnergyClass.samples
    • SampledKLEnergyClass.value
  • draw_samples()
• nifty8.minimization.line_search module
  • LineEnergy
    • LineEnergy.__init__()
    • LineEnergy.at()
    • LineEnergy.directional_derivative
    • LineEnergy.energy
    • LineEnergy.value
  • LineSearch
    • LineSearch.__init__()
    • LineSearch.perform_line_search()
• nifty8.minimization.minimizer module
  • Minimizer
    • Minimizer.__call__()
    • Minimizer.controller
• nifty8.minimization.nonlinear_cg module
  • NonlinearCG
    • NonlinearCG.__call__()
    • NonlinearCG.__init__()
• nifty8.minimization.optimize_kl module
  • optimize_kl()
• nifty8.minimization.quadratic_energy module
  • QuadraticEnergy
    • QuadraticEnergy.__init__()
    • QuadraticEnergy.apply_metric()
    • QuadraticEnergy.at()
    • QuadraticEnergy.at_with_grad()
    • QuadraticEnergy.gradient
    • QuadraticEnergy.metric
    • QuadraticEnergy.value
• nifty8.minimization.sample_list module
  • ResidualSampleList
    • ResidualSampleList.__init__()
    • ResidualSampleList.at()
    • ResidualSampleList.load()
    • ResidualSampleList.load_mean()
    • ResidualSampleList.local_item()
    • ResidualSampleList.save()
  • SampleList
    • SampleList.__init__()
    • SampleList.load()
    • SampleList.local_item()
    • SampleList.save()
  • SampleListBase
    • SampleListBase.MPI_master
    • SampleListBase.__init__()
    • SampleListBase.average()
    • SampleListBase.comm
    • SampleListBase.domain
    • SampleListBase.iterator()
    • SampleListBase.load()
    • SampleListBase.local_item()
    • SampleListBase.local_iterator()
    • SampleListBase.n_local_samples
    • SampleListBase.n_samples
    • SampleListBase.sample_stat()
    • SampleListBase.save()
    • SampleListBase.save_to_fits()
    • SampleListBase.save_to_hdf5()
• nifty8.minimization.scipy_minimizer module
  • L_BFGS_B()
• nifty8.minimization.stochastic_minimizer module
  • ADVIOptimizer
    • ADVIOptimizer.__call__()
    • ADVIOptimizer.__init__()
    • ADVIOptimizer.reset()

Module contents