It is not widely realised that Turing was probably the first person to
consider building computing machines out of simple, neuron-like eleme
nts connected together into networks in a largely random manner. Turin
g called his networks 'unorganised machines'. By the application of wh
at he described as 'appropriate interference, mimicking education' an
unorganised machine can be trained to perform any task that a Turing m
achine can carry out, provided the number of 'neurons' is sufficient.
Turing proposed simulating both the behaviour of the network and the t
raining process by means of a computer program. We outline Turing's co
nnectionist project of 1948.