pseudoinversion

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noun

An operation that approximates an inversion; A reversal of the ends while maintaining a constant central region.

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Meanings

nounpseudoinversion (plural pseudoinversions)

plural pseudoinversions

  1. mathematicsAn operation that approximates an inversion; A reversal of the ends while maintaining a constant central region.

    In this paper we consider the training of single hidden layer neural networks by pseudoinversion, which, in spite of its popularity, is sometimes affected by numerical instability issues.

    2015, Rossella Cancelliere, Mario Gai, Patrick Gallinari, Luca Rubini, “OCReP: An Optimally Conditioned Regularization for Pseudoinversion Based Neural Training”, in arXiv

Origin

From pseudo- + inversion.

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Cite this entry
APA

pseudoinversion. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/pseudoinversion

MLA

“pseudoinversion.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/pseudoinversion. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “pseudoinversion,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/pseudoinversion.

Source: pseudoinversion on Wiktionary, CC BY-SA 4.0.