distance-sum measurement 测距和定位
distance sum measurement system 距离和测量制 ; 椭圆定位系统
distance sum measurement 距离和测定
sum of distance 距离和
square sum of distance 距离平方和
④We used a novel abnormal detection algorithm based on the nearest neighbor clustering and genetic algorithm to analyze the wastewater treatment history dataset, then used outlier measure of selection the top-n abnormal item from dataset based on distance sum.
④使用基于最近邻聚类算法和遗传优化算法的异常检测算法对污水处理历史数据进行了聚类分析,使用基于距离和的异常度量因子,可以方便地筛选出样本集中最为异常的样本。
参考来源 - 聚类算法及其在污水处理工艺故障诊断中应用的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
An outlier detection algorithm based on principal component analysis and the sum of attributes distance is proposed.
提出了一种基于主分量分析和属性距离和的孤立点检测算法。
Then, via building a Measure function to represent gap between forecast-rainfall and actual-rainfall. Eventually, to take minimum of the sum of distance as evaluation function.
而后，创建了一种距离函数来表征预测与实际降雨量之间的差距，最后用距离和的最小作为评价函数。
By making an analysis of different relations of distance, method of gravity center, method of mean value of class and method of sum of squares of deviations are compared in this paper.
本文从各种距离之间的关系来对重心法、类平均法及离差平方和法作一些分析比较。
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