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Method to Approximate Initial Values for Training Lineal Neural Networks

机译:近似训练线性神经网络的初始值的方法

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The present paper proposes a method to calculate a set of proposed initial values for the weight matrix and the bias vector of a Neural Network prior to training. The method described here applies for linear neural networks with one hidden layer, and a known proportional relationship between inputs and outputs. The algorithm and the calculations are intended to be simple, to facilitate automation in small processors. The method normalizes values in a tri-level form, finds the relationships on the maximum and minimum values for all combinations of inputs and outputs, averages these results and builds the weight matrix and bias vector from these results. The end result is a set of initial values prior to training, intended to have a start point for training closer to the end result. Overall result is less training time.
机译:本文提出了一种方法来计算训练前的重量矩阵的一组提议的初始值和神经网络的偏置载体。这里描述的方法适用于具有一个隐藏层的线性神经网络,以及输入和输出之间的已知比例关系。该算法和计算旨在简单,以便于小处理器中的自动化。该方法以三级形式规范化值,找到对输入和输出的所有组合的最大值和最小值的关系,平均这些结果并从这些结果中构建权重矩阵和偏置载体。最终结果是训练前一组初始值,旨在具有更接近最终结果的训练的开始点。总体结果不太培训时间。

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