Two teaching methods can be used: back propagation of weight calculation that includes the local feedback and the crosstalk or more preferably a feed {HEAD ~ forward gradient decent} which immediately follows {TAIL ~ the output computations} and which also includes the local feedback and the crosstalk 
immediately follows
Two teaching methods can be used : back propagation of weight calculation that includes the local feedback and the crosstalk or more preferably a feed { HEAD ~ forward gradient decent } which immediately follows { TAIL ~ the output computations } and which also includes the local feedback and the crosstalk
OTH OTH OTH OTH OTH 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 HEAD OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH