nap.maple

来自「手写识别是模式识别中研究得一个热点」· MAPLE 代码 · 共 9 行

# Neuron activation probability
# where T is the amount of thermal noise in
# the system, and a is the energy level
# of the neuron.

p := proc (t,a)
     RETURN( 1/(1+(E^(-(a/t)))))
end;