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METHOD AND DEVICE FOR LEARNING DEEP NEURAL NETWORK, AND DEVICE FOR LEARNING CATEGORY-INDEPENDENT SUB-NETWORK
METHOD AND DEVICE FOR LEARNING DEEP NEURAL NETWORK, AND DEVICE FOR LEARNING CATEGORY-INDEPENDENT SUB-NETWORK
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机译:学习深层神经网络的方法和设备,以及学习独立于类别的子网络的设备
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摘要
Provided is a DNN learning method that can reduce DNN learning time using data belonging to a plurality of categories. The method includes the steps of training a language-independent sub-network 120 and language-dependent sub-networks 122 and 124 with training data of Japanese and English. This step includes: a first step of training a DNN obtained by connecting neurons in an output layer of the sub-network 120 with neurons in an input layer of sub-network 122 with Japanese training data; a step of forming a DNN by connecting the sub-network 124 in place of the sub-network 122 to the sub-network 120 and training it with English data; repeating these steps alternately until all training data ends; and after completion, separating the first sub-network 120 from other sub-networks and storing it as a category-independent sub-network in a storage medium.
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