For this experiment, each mushroom attribute was coded in a binary manner and added to
the input vector describing the mushroom. The system performed a yes/no
(poisonous/edible) classification task. The architecture of the pseudo-recurrent network had
57 input nodes, 10 early-processing hidden units, 10 final-storage hidden units, one earlyprocessing
output unit and one teacher unit (see Figure 3 for the design of the overall
architecture