Computational accuracy in a crossbar array

A non-transitory computer-readable medium storing instructions executable by a processing resource to:

• calculate ideal conductance of memory elements at a plurality of junctions of a crossbar array;
• determine actual conductance of the memory elements at the plurality of junctions of the crossbar array;
• input a number of actual crossbar parameters to determine an adjustment of the actual conductance of at least one memory element to approximate the ideal conductance of the at least one memory element, wherein the number of actual crossbar parameters comprise a number of models of signal output variation in crossbar arrays;
• and
• program conductance of the at least one memory element to a higher conductance to improve computational accuracy by reduction of a difference between the ideal conductance and the determined conductance.

A method, comprising:

• calculating ideal conductance of memory elements at junctions of a crossbar array;
• determining conductance of the memory elements at the junctions of the crossbar array;
• adjusting conductance of at least one memory element to reduce a difference between the ideal conductance and the determined conductance of the at least one memory element, wherein the adjusting of the conductance of the at least one memory element is based on an input of a number of actual crossbar parameters comprising a number of models of signal output variation in crossbar arrays;
• and
• calibrating the conductance of the crossbar to reduce nonlinearity of signal output for improvement of computational accuracy.