However, as the global minimum is approached the error function will approach zero resulting in {TAIL ~ a smooth convergence} of the weights to {HEAD ~ their optimum values} 
However , as the global minimum is approached the error function will approach zero resulting in { TAIL ~ a smooth convergence } of the weights to { HEAD ~ their optimum values }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD