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Regularization parameter estimation for underdetermined problems by the <i>χ</i> <sup>2</sup> principle with application to 2D focusing gravity inversion - MaRDI portal

Regularization parameter estimation for underdetermined problems by the <i>χ</i> <sup>2</sup> principle with application to 2D focusing gravity inversion (Q3188788)

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Regularization parameter estimation for underdetermined problems by the <i>χ</i> <sup>2</sup> principle with application to 2D focusing gravity inversion
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    Regularization parameter estimation for underdetermined problems by the <i>χ</i> <sup>2</sup> principle with application to 2D focusing gravity inversion (English)
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    2 September 2014
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    regularization parameter
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    \(\chi^2\) principle
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    gravity inversion
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    minimum support stabilizer
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    unbiased predictive risk estimator
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    Morozov discrepancy principle
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    least squares problem
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    regularization
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    Tikhonov functional
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    Newton root-finding algorithm
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    singular value decomposition
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    algorithm
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    numerical test
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    generalized cross validation
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