In order to reduce the value difference on the level of number of sub - objective function , the objective function is processed by first transforming the sub - objective functions and then resorting to the method of weigh - adding 为了消除各个分目标函数值在数量级上的较大差异采用先转化后加权的方法处理目标函数。
This thesis brings forward a weighted star cluster algorithm that can reflect the users " information requirements better through focusing on the documents in which users are most interested to build clusters 本文提出的加权的星型聚类算法倾向于围绕用户兴趣度高的文档来构造文档簇，从而更好地反映用户的信息需求。
Design : the medline and the cochrane library databases were searched for studies conducted from 1966 through 2005 . relative risks were pooled by using an inverse - variance weighted random effects model 设计：搜索medline和冠心病图书馆数据库中从1966年到2005年的研究，采用一种反变量加权的随机效应模型计算相对危险度。
In this paper , we used weighted neural network and least - square method for filling out the missed data , and compared the result obtained respectively with that of the neural network and the least - square method 运用神经网络和最小二乘法加权的方法对缺损数据进行填充，并分别与最小二乘法和神经网络的处理结果进行比较。
( 3 ) after comparing many traditional fusion methods in spatial or frequency domain , in the paper a self - adaptive image fusion method based on dynamic weighting of regional features is proposed 3 、在对传统的空间域和变换域多源影像融合方法进行比较的基础上，提出了一种基于区域特征动态加权的自适应遥感图像融合方法。
There are bogus surveys galore ? she takes commendable swipes at alfred kinsey and shere hite ? but very little based on proper , probability - weighted samples , and even fewer international comparisons 虚假的调查太多了? ?她对阿尔弗雷德?金赛和雪莉?海德进行了抨击，这值得赞扬? ?但很少有调查是基于恰当的、概率加权的样本，基于国际比较的就更少了。
( 4 ) the method of main fact yuans analysis on the basis of weighting of gray level , applies face deflected to correct , basically adapts to these face states such as the low gray level , wearing the glasses or deep deflection slightly ( 4 )基于灰度加权的主元分析方法,应用于人脸偏转校正,对低灰度、佩戴眼镜、略微深度偏转等人脸状态基本适应。
By applying generalized svm and least square svm of classification to regression estimation problem , fuzzy generalized weighted svm and fuzzy multiplayer least square generalized svm are proposed . 3 把针对分类问题的广义svm及最小二乘广义svm用来处理回归估计问题，并和模糊svm结合起来形成了基于模糊加权的广义svm和基于模糊的多层最小二乘广义svm 。
In according to aluminum electrolysis , author choose regression arithmetic to research in depth . this paper alters the original linearity regression arithmetic and puts forward an new weighted linearity regression on the actual industry process 根据电解铝工艺，对回归分析算法进行了深入的研究，并对常规的线性回归算法进行改进，提出了加权的线性回归算法。
To reduce computational load further , a recursive lssvm algorithm is utilized . on the other hand , every training sample is also assigned a prior weight by taking their respective contribution to the final predictive model into account 另外，在上述递推算法的基础上，引入了训练样本加权的思想以区分各个训练样本对于建模的重要性，进一步提高和增强预估模型的总体性能。
