Definition of "approximator" []

• Something that approximates (noun)

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• "Law ordains universally that neither Man nor Woman shall be approached so closely as to destroy the interval between the approximator and the approximated."
• "As I said, one of the best ways of viewing a NN is as a generalized multivariate nonlinear function approximator."
• "Also reported from Thailand was minor damage to young shoots by an insect identified as Aristobia approximator in plantations (Chittachumnonk 19853)."