初始训练 meaning in Chinese

initial training

To make up the shortages in practice of that network , the thesis synthetically exerts the principal components analysis clustering analysis and fuzzy c - means to offer the initial training samples for the network , then makes use of the genetic algorithm to find the best parameters group , in the end of this thesis , as an example , evaluates the credit grades of the 57 pieces of customers of a domes tic pharmaceutical group , giving out each customer ' s credit grade and the degree belonging to that grade as basis for the enterprises to investigate the credit status and determinate the quota
为克服该网络实用中的不足，综合运用主成份分析( pca ) 、聚类分析和模糊c -均值( fcm )等方法，为该网络提供初始训练样本，并采用遗传算法对该网络关键参数组合进行寻优。最后以国内某制药集团57份客户信用评分结果为例，进行应用分析，给出每个客户的信用等级和对该等级的隶属度，作为企业审查客户信用水平、确定信用限额的依据。