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Response surface: low-rank approximation
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.. currentmodule:: openturns

.. autosummary::
    :toctree: _generated/
    :template: class.rst_t

    CanonicalTensorEvaluation
    CanonicalTensorGradient

    :template: classWithPlot.rst_t
    TensorApproximationAlgorithm

    :template: class.rst_t
    TensorApproximationResult