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