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Commit 83d9e58f authored by Philipp Arras's avatar Philipp Arras
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Use traditional settings for getting started. No preconditioning here 

Although it is working
parent fc889da1
Pipeline #61919 passed with stages
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        demos/getting_started_3.py
        View file @ 83d9e58f
        ...@@ -103,8 +103,7 @@ if __name__ == '__main__': ...@@ -103,8 +103,7 @@ if __name__ == '__main__':
        data = signal_response(mock_position) + N.draw_sample() data = signal_response(mock_position) + N.draw_sample()
        # Minimization parameters # Minimization parameters
        ic_sampling = ift.AbsDeltaEnergyController(0.5, convergence_level=5, ic_sampling = ift.GradientNormController(iteration_limit=100)
        iteration_limit=100)
        ic_newton = ift.GradInfNormController( ic_newton = ift.GradInfNormController(
        name='Newton', tol=1e-7, iteration_limit=35) name='Newton', tol=1e-7, iteration_limit=35)
        minimizer = ift.NewtonCG(ic_newton) minimizer = ift.NewtonCG(ic_newton)
        ...@@ -129,7 +128,7 @@ if __name__ == '__main__': ...@@ -129,7 +128,7 @@ if __name__ == '__main__':
        # Draw new samples to approximate the KL five times # Draw new samples to approximate the KL five times
        for i in range(5): for i in range(5):
        # Draw new samples and minimize KL # Draw new samples and minimize KL
        KL = ift.MetricGaussianKL(mean, H, N_samples, napprox=20) KL = ift.MetricGaussianKL(mean, H, N_samples)
        KL, convergence = minimizer(KL) KL, convergence = minimizer(KL)
        mean = KL.position mean = KL.position
        ......
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