pseudoinversion

English

Etymology

From pseudo- +‎ inversion.

Pronunciation

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Noun

pseudoinversion (plural pseudoinversions)

1. (mathematics) An operation that approximates an inversion; A reversal of the ends while maintaining a constant central region.
   • 2015, Rossella Cancelliere, Mario Gai, Patrick Gallinari, Luca Rubini, “OCReP: An Optimally Conditioned Regularization for Pseudoinversion Based Neural Training”, in arXiv‎^[1]:

     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.