Issue No.02 - February (1972 vol.21)
J. R. Ullmann , Division of Computer Science, National Physical Laboratory, Teddington, Middlesex, England.
To demonstrate transference, experiments have been carried out in which the recognition of Highleyman's handprinted numerals was a few percent more accurate when numerals and letters were used as a training set than when only numerals were used as a training set.
J. R. Ullmann, "Transference of Learning Between Recognition Classes", IEEE Transactions on Computers, vol.21, no. 2, pp. 219-220, February 1972, doi:10.1109/TC.1972.5008932