FERROELECTRIC FIELD EFFECT TRANSISTORS BASED APPROACH FOR EUCLIDEAN DISTANCE CALCULATION IN NEUROMORPHIC HARDWARE

An apparatus may comprise a synapse comprising a first reconfigurable field-effect transistor; a second reconfigurable field-effect transistor connected in parallel to the first reconfigurable field-effect transistor; an input voltage applied to each of the first reconfigurable field-effect transistor and the second reconfigurable field-effect transistor corresponding to an input attribute associated with an error computation; and a current sensor measures a saturation drain current of the first reconfigurable field-effect transistor and the second reconfigurable field-effect transistor and determines a Euclidean error based on the saturation drain current of the FETs