The Principal Component Regression (PCR) and Partial Least Square Regression (PLSR) methods are applied to determine the weight of the RBF networks with certain good results.
将主成分回归(PCR)和偏最小二乘回归(PLSR)的方法引入RBF网络中，提出了分别采用这两种方法确定网络权重的算法。
Then analysis several main factors use of principal component analysis algorithm, rejecting the factor with minimum weight.
对其中的几个主要因素进行主成分分析，剔除权重最小的因素；
The 5 body measurements and weight of 815 Qinchuan cows at five different age phases are studied by principal component analysis.
对陕西蒲城县和渭南市临渭区5个不同年龄阶段815头秦川母牛的5项体尺和体重性状进行了主成分分析。
Then the principal component weight method is used to determine the weight of19assessment indexes.
利用主成分赋权法进行了19个评价指标权重的确定工作。
After establishing evaluation index system, I select the method which combines the analytic hierarchy process with principal component regression in determining evaluation index weight method.
评价指标体系建立以后，在确定评价指标权重的方法上，作者选用了层次分析法和主成分分析法相结合的方法。
This paper is based on the weighted method and using the principal components to determine the weight coefficients among multiattributes so as to make decisions.
本文以离散多准则决策理论中的加权方法为基础，运用主成份分析确定不同评价目标或准则间的加权系数从而进行有限方案多目标决策。
By bringing forward the concept of sliding coefficient, it is proved that the sliding coefficient is fitted to the principal of weighted arithmetic average regarding the sliding block as weight.
提出滑动系数概念，证明了滑动系数符合以重量为权的加权平均原则；
The principal component analysis can avoid the inaccuracy of the decision of weight due to subjective judge means, and reflects properly and effectively the weight of evaluation system.
主成分分析法可以避免只依据主观评定法确定指标体系权重的不准确性，使评估指标体系的权重更加合理、有效。
Principal component analysis is the method of a kind of objective weight defining.
主成分分析作为一种客观赋权的方法。
Principal component analysis is the method of a kind of objective weight defining.
主成分分析作为一种客观赋权的方法。
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