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