Junko Furuyama

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A new pattern matching method, Partly Hidden Markov Model, is proposed and applied to speech recognition. Hidden Markov Model, which is widely used for speech recognition, can deal with only piecewise stationary stochastic process. We solved this problem by introducing the modi ed second order Markov Model, in which the rst state is hidden and the second(More)
I. Genes expressed in specific areas and layers of the neocortex The neocortex emerged in mammals and evolved most remarkably in the primate. It is puzzling, however, that during mammalian evolution the neocortex was markedly expanded while the total number of genes in the mammal was little changed. In order to understand this puzzle, we studied gene(More)
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