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Method for the computer-aided learning of a recurrent neural network for modeling a dynamic system

机译:用于对动态系统建模的递归神经网络的计算机辅助学习方法

摘要

A method for the computer-aided learning of a recurrent neural network for modeling a dynamic system which is characterized at respective times by an observable vector with one or more observables as entries is provided. The neural network includes both a causal network with a flow of information that is directed forwards in time and a retro-causal network with a flow of information which is directed backwards in time. The states of the dynamic system are characterized by first state vectors in the causal network and by second state vectors in the retro-causal network, wherein the state vectors each contain observables for the dynamic system and also hidden states of the dynamic system. Both networks are linked to one another by a combination of the observables from the relevant first and second state vectors and are learned on the basis of training date including known observables vectors.
机译:提供了一种用于对递归神经网络进行计算机辅助学习以对动态系统进行建模的方法,该方法在各个时间处具有以一个或多个可观测项作为输入项的可观测向量的特征。神经网络既包括因果关系网络,其信息流在时间上是向前转发的;又包括因果关系网络,它是逆向因果网络,它具有逆向因果网络,它是一个逆向因果网络。动态系统的状态的特征在于因果网络中的第一状态矢量,以及因果关系网络中的第二状态矢量,其中状态矢量每个都包含动态系统的可观测值以及动态系统的隐藏状态。这两个网络通过相关的第一和第二状态向量的可观察值的组合相互链接,并根据训练日期(包括已知的可观察向量)进行学习。

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