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 the output computations and which also includes the local feedback and {TAIL ~ the crosstalk} 
includes
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 the output computations and which also includes the local feedback and { TAIL ~ 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 OTH OTH OTH OTH OTH OTH OTH OTH REL OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL