Added Riemann interpolation over marginal variables driven by chordalRadius…
7034ff3faee9
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Authored by pradovera on Nov 2 2020, 17:33.

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Added Riemann interpolation over marginal variables driven by chordalRadius parameter, for pole-matched pivoted approximation. Also added synthetic transfer of good poles to replace bad ones. Minor stability fixes for numpy.isclose.

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pradovera

Nov 2 2020, 17:33

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pradovera

Nov 2 2020, 17:36

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R6746:b06ee2733912: Added conversion from pole-matched to not-matched pivoted trained models, and…

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pradovera committed R6746:7034ff3faee9: Added Riemann interpolation over marginal variables driven by chordalRadius… (authored by pradovera).Nov 2 2020, 17:33

Changes (26)

				Path
	M			examples/5_anisotropic_square/anisotropic_square.py
	M			rrompy/hfengines/base/hfengine_base.py
	M			rrompy/parameter/parameter_map.py
	M			rrompy/parameter/parameter_sampling/generic_sampler.py
	M			rrompy/parameter/parameter_sampling/sparse_grid/sparse_grid_sampler.py
	M			rrompy/reduction_methods/pivoted/generic_pivoted_approximant.py
	M			rrompy/reduction_methods/pivoted/greedy/generic_pivoted_greedy_approximant.py
	M			rrompy/reduction_methods/pivoted/greedy/rational_interpolant_greedy_pivoted_greedy.py
	M			rrompy/reduction_methods/pivoted/greedy/rational_interpolant_pivoted_greedy.py
	M			rrompy/reduction_methods/pivoted/rational_interpolant_greedy_pivoted.py
	M			rrompy/reduction_methods/pivoted/rational_interpolant_pivoted.py
	M			rrompy/reduction_methods/pivoted/trained_model/trained_model_pivoted_rational_polematch.py
	M			rrompy/reduction_methods/standard/greedy/generic_greedy_approximant.py
	M			rrompy/reduction_methods/standard/rational_interpolant.py
	M			rrompy/sampling/engines/pod_engine.py
	M			rrompy/utilities/expression/monomial_creator.py
	M			rrompy/utilities/numerical/__init__.py
	M			rrompy/utilities/numerical/point_distances.py
	M			rrompy/utilities/numerical/point_matching.py
	M			rrompy/utilities/numerical/potential.py
	M			rrompy/utilities/poly_fitting/heaviside/heaviside_manipulation.py
	M			rrompy/utilities/poly_fitting/nearest_neighbor/val.py
	M			rrompy/utilities/poly_fitting/piecewise_linear/kernel.py
	M			rrompy/utilities/poly_fitting/polynomial/polynomial_interpolator.py
	M			tests/4_reduction_methods_multiD/greedy_pivoted_rational_2d.py
	M			tests/4_reduction_methods_multiD/pivoted_rational_2d.py