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基于神经元网络的言语的计算结构研究初探
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作者 危辉 《计算机科学》 CSCD 北大核心 2003年第6期108-109,121,共3页
Language acquisition, understanding and production are three core problems in the field of cognitive linguistics and computational linguistics. After the investigation of information processing mechanism from the phys... Language acquisition, understanding and production are three core problems in the field of cognitive linguistics and computational linguistics. After the investigation of information processing mechanism from the physiological psychology view, we get that the procedures of language processing are executed by some structure, that is to say all mental activities concerned with acquisition, understanding and production are the appearances of this structure, and it is developmental with the growing of cognition development including language. Thus three detail problems are pivotal, they are representation problem, learning problem and computation problem. 展开更多
关键词 神经元网络 言语 计算结构 认知结构 人工神经网络
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人工智能的神经系统动力学融合表示模型研究
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作者 危辉 《计算机科学》 CSCD 北大核心 2003年第7期144-146,共3页
The problem of representation is the most kernel and most key problem in artificial intelligence. The hy-pothesis of inconsequence of the lower order structure is our traditional choice, and use standing instead of st... The problem of representation is the most kernel and most key problem in artificial intelligence. The hy-pothesis of inconsequence of the lower order structure is our traditional choice, and use standing instead of standingfor to implement representation. Stemming from computational cognitive neuroscience, thus based on neuron infor-mation processing, massive representation by neural network and cognitive behaviors' dynamics model of neural sys-tem, this research aims to build a common and consistent groundwork within neuroscience to explain kinds of intelli-gent behaviors, and fuse indormation, system and processing procedure together fluently. This research is great sig-nificant for the structure simulation method of AI and the probe of intelligence's neural mechanism. 展开更多
关键词 人工智能 神经系统 动力学 智能现象 融合表示模型 智能系统
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