PURPOSE: To minimize energy in the cluster of memories by properly defining suction and repulsive potentials between memory sites which are not only test patterns but also the suckers of the other memory sites. CONSTITUTION: Active degree patterns f1 (t)...fk (t) (real numbers from 0 to 1) enter a network and correctable connection mn is formed at the intersection of small black circle. Active degrees X1 (t)... XN(t) are generated by summing up the active degrees on an input line through the cells (big circles from 1 to N) of the network while using an expression I, inputted to small rectangular connection and stored. The connection is compared with a following signal, and difference [Xn (t)-Xn(t+1)]<2> is calculated and inputted to the execution cell of a circle to which a big shadow is added. The execution cell finds a spatial state distance by accumulating the difference, calculates the function of spatial state difference as its inverse power and transmits it to cells 1-N. The cells 1-N find a latest term corresponding to the correctable connection from the product of expressions II and III and feed it back to the connection for adjustment.
N-DIMENSIONAL COULOMB NERVE NETWORK