Experiments with the n-tuple Method of Pattern Recognition
Julian R. Ullmann · IEEE Transactions on Computers · 1969
The n-tuple method of pattern recognition has been simulated on a somewhat larger and more comprehensive scale than previously reported. The nonweighted version has been found to work better than the maximum likelihood weighted version, and to achieve about 93 percent successful recognition of unconstrained hand-printed numerals, but at the cost of about 42 million bits of storage.