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White, George M. – 1970
A signature tree is a binary decision tree used to classify unknown patterns. An attempt was made to develop a computer program for manipulating signature trees as a general research tool for exploring machine learning and pattern recognition. The program was applied to the problem of speech recognition to test its effectiveness for a specific…
Descriptors: Acoustic Phonetics, Artificial Intelligence, Computer Programs, Distinctive Features (Language)
Tallman, Oliver H. – 1970
A digital simulation of a model for the processing of visual images is derived from known aspects of the human visual system. The fundamental principle of computation suggested by a biological model is a transformation that distributes information contained in an input stimulus everywhere in a transform domain. Each sensory input contributes under…
Descriptors: Artificial Intelligence, Character Recognition, Computer Programs, Cybernetics