结合BP神经网络应用平均影响值（MIV，Mean Impact Value）方法来说明如何使用神经网络来筛选变量，找到对结果有较大影响的输入项，继而实现使用神经网络进行变量筛选。-BP neural network application with the average impact value (MIV, Mean Impact Value) method to illustrate how to use the neural network to filter the variables

基于神经网络MIV值分析的肿瘤基因信息提取-Based on neural network analysis of MIV value of tumor gene information extraction

基于MIV的神经网络变量筛选 基于BP神经网络的变量筛选-Neural network variables MIV screening BP neural network based on variable filter

神经网络变量筛选—基于MIV的神经网络变量筛选-Neural network variable selection- based on neural network variables MAC filtering