首页>
外国专利>
SIMPLIFIED QUASI-NEWTON PROJECTION METHOD ARITHMETIC SYSTEM, NEURAL NETWORK LEARNING SYSTEM, RECORDING MEDIUM, AND SIGNAL PROCESSOR
SIMPLIFIED QUASI-NEWTON PROJECTION METHOD ARITHMETIC SYSTEM, NEURAL NETWORK LEARNING SYSTEM, RECORDING MEDIUM, AND SIGNAL PROCESSOR
展开▼
机译:简化的拟牛顿投影法算术系统,神经网络学习系统,记录介质和信号处理器
展开▼
页面导航
摘要
著录项
相似文献
摘要
PROBLEM TO BE SOLVED: To provide the system capable of shortening calculation time, reducing the consumption of a memory and accurately obtaining a calculation result at the time of the learning of a neural network by applying a learning quasi- Newton projection method to the neural network which has M synapses (combination), sets an upper-limit and a lower-limit value for each synapse load, and performs learning so that specific conditions are met. ;SOLUTION: This neural network learning system is provided with the neural network 12, a learning control part 14, and a standard pattern storage part 18. Here, the neural network 12 uses a rewritable memory such as a RAM and an EEPROM. Further, the learning control part 14 is constituted as a computer device and a CPU as its kernel uses a digital arithmetic unit. Then the learning quasi-Newton projection method is applied to the neural network which has M synapses, sets upper-limit values BiU and lower-limit values BiL for the respective synapse loads Wi (i=1, 2...M), and performs the learning so that BiL≤Wi≤BiU holds.;COPYRIGHT: (C)1999,JPO
展开▼
机译:要解决的问题:提供一种能够通过将学习拟牛顿投影法应用于神经网络来缩短计算时间,减少存储器消耗并在学习神经网络时准确获得计算结果的系统。它具有M个突触(组合),为每个突触负载设置一个上限值和一个下限值,并执行学习以符合特定条件。 ;解决方案:该神经网络学习系统具有神经网络12,学习控制部分14和标准模式存储部分18。这里,神经网络12使用可重写存储器,例如RAM和EEPROM。此外,学习控制部14构成为计算机装置,并且由于其内核使用数字运算单元而构成CPU。然后将学习的拟牛顿投影方法应用于具有M个突触的神经网络,分别设置上限值B i Sub> U和下限值B i Sub> L各自的突触加载W i Sub>(i = 1,2 ... M),并执行学习以使B i Sub>L≤W i Sub >≤B i Sub> U持有;版权:(C)1999,JPO
展开▼