Fig. 20: Schematic representation of the n2×1 column vectors of analogue voltages being fed to the SLP.
From: Hardware implementation of memristor-based artificial neural networks
4 cases are represented: a–c corresponds to the correct classification of images from classes k, k+1 and k-1, respectively (for instance, in the case of the MNIST database, they might be images of the ‘5’, ‘6’ and ‘4’ digits). d Depicts the case of misclassification, as the highest current corresponds to the k+1 output for an image from class k.
