backpropagation (backprop, BP) → ανάστροφη αναδιάδοση

[spiros]

backpropagation →  ανάστροφη αναδιάδοση
backpropagation - Βικιλεξικό

In machine learning, backpropagation (backprop, BP) is a widely used algorithm for training feedforward neural networks. Generalizations of backpropagation exist for other artificial neural networks (ANNs), and for functions generally. These classes of algorithms are all referred to generically as "backpropagation".
Backpropagation - Wikipedia