pseudoinversion
nounEtymology From pseudo- + inversion.
1
Mathematics, Sciences An 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: