This method can resolve weight distribution of evaluation indexes and also provide a good approach to reflect the level of a college library objectively 该方法较好地解决了高校图书馆各评估指标权重的分配，为客观地反映高校图书馆的水平提供了一条连径。
On the basis of studying feature re - weighting approach for relevance feedback in cbir , we propose the algorithm of combining the lower - feature and semantic to retrieve images 本文在研究基于修改特征权重的相关反馈算法基础上,提出了综合低层特征和语义特征进行图像检索的算法。
The essay sets one - storey workshop as an example , but it makes use of expert system and the analytic hierarchy process ( ahp ) to replace the traditional method 本方法虽以单层工业厂房为例，但其学习专家经验并应用层次分析法确定各影响因素权重的思想代替了以往的“传统经验法” 。
When one feature weight equals to zero , then the feature should be deleted in clustering . with feature weight increasing , the feature is more important in clustering 当权重等于0时，该属性是冗余属性可以删除；当权重大于0时，随着权重的增加，该属性在聚类中的作用也越来越大。
Based on the combination of genetic algorithm and the bp neural network structural model , a new method with which neural network weight can be trained using genetic algorithm is designed 摘要在遗传算法与bp神经网络结构模型相结合的基础上，设计了用遗传算法训练神经网络权重的新方法。
The paper consists of four parts . the first part deals briefly with the basic theory of performance appraisal . the second part describes ten key methods of performance appraisal 第二部分描述十种主要的绩效考评方法，提出考评方法选择的依据，明确考评指标权重的设计方法，阐明考评的程序。
In addition , on the basis of concluding several kinds of the methods for the determination of weights , a modified ahp method in overall merit is proposed and is proved by the figure 此外，在总结多种确定权重的方法并深刻剖析层次分析法（ ahp法）的基础上，对该方法提出改进意见，进行了数据验证。
This lab examines ways in which different brain anatomical structures can be classified based on the signal intensity of high spatial resolution anatomical mr images acquired with different contrast weightings 这个实验将探讨如何利用不同对比权重的高解析度核磁共振解剖影像，来区分不同的脑解剖结构。
This model takes the influence of ten key factors to the combustion stability into seriously consideration , and especially realizes self - studying of each factor with neural network 该模型重点考虑了煤质、负荷等10个因素对锅炉燃烧稳定性的影响，特别是利用神经网络实现了燃烧稳定性各影响因素权重的自学习。
Among them , document representation is the foundation of information retrieval technologies . document representation includes document feature item extraction and weight calculation of document feature item 其中文档表示是信息检索技术的基础，而文档表示包括文档特征项的抽取和文档的特征项权重的统计。
