离差平方和的英文

• sum of deviation square
• sum of squares of deviations

• "离"英文翻译    leave; part from; be away fr ...
• "差"英文翻译    send on an errand; dispatch
• "离差平方和 差方和" 英文翻译 :    sumofsquaresofdeviations
• "单位离差平方和" 英文翻译 :    unit sum of squared deviation
• "残差平方和" 英文翻译 :    residual sum of squares; square sum of residuals; square sum of residues; square transom stern; sum of squares of residues
• "误差平方和" 英文翻译 :    error sum of squares; error sum squares; sse; sum of squared error; sum squared error
• "离均差平方和" 英文翻译 :    sum of squares of mean deviation
• "标准化残差平方和" 英文翻译 :    sum of squares of standardized residuals
• "估计误差平方和" 英文翻译 :    estimated erroe sum of squares; estimated error sum of squares
• "偏差平方和加和性" 英文翻译 :    additivity of sum of deviation square
• "有效误差平方和" 英文翻译 :    effective error mean square; effective error variance
• "最小误差平方和" 英文翻译 :    least sum of square error
• "平方和" 英文翻译 :    quadratic sum; sum of square, ss; sum of squares; sum of the squares; supplier
• "误差平方" 英文翻译 :    square-error
• "处理平方和" 英文翻译 :    sum of squares of treatment
• "回归平方和" 英文翻译 :    regression sum of squares; ssr
• "加权平方和" 英文翻译 :    weighted sum of squares
• "平方和根值" 英文翻译 :    rss root-sum-square
• "剩余平方和" 英文翻译 :    residual sum of squares; residualsumofsquares
• "校正平方和" 英文翻译 :    corrected sum of squares; corrected sum or squares
• "总平方和" 英文翻译 :    sst; total sum of squares; tss
• "组间平方和" 英文翻译 :    between groups sum of squares; sum of squares between groups
• "组内平方和" 英文翻译 :    within group sum of squares
• "最小平方和" 英文翻译 :    minimum sum of squares
• "和平方离差" 英文翻译 :    sum squared deviation

• Sum of squares
  离差平方和
• This paper , by using ward ' s method , analyzes some well - known c2c e - business enterprise in china , and proposes corresponding strategies for service marketing according to the clustering results
  本文以系统聚类分析中的离差平方和法作为聚类分析的方法，对国内某知名c2c电子商务企业的客户价值进行了聚类分析，并根据聚类结果提出了相应的客户服务营销对策。
• The key of multiple attribute decision making is to confirm attribute weights , a model of an optimal combination weights way is to solving the problem of multi - targets attacking decision , which is contained in many kinds of determining weights methods
  多属性决策问题的关键是确定各属性权重，综合各种赋权法的特点，采用离差平方和的最优赋权方法求解多目标攻击的综合优势指数。
• Therefore , each sum of squares of deviations is the times of the consisitent and unbiased estimate of variance . so , if the division is reasonable , the sum of squares of deviations attained through the data to be grouped and the one attained through history data should be very close
  这样，由于每个类内离差平方和为该数据所属分布的方差的相合且无偏的估计的倍数，故如果分类合理，则由待分数据得到的离差平方和应与由历史数据得到的离差平方和相接近。
• The paper studies composition of grasshopper community in different habitats , found that differences in family , genus and species and analyzed the causes of those . the author analyzed the following aspects by spss software and the measure of euclidean distance : ( 1 ) analyzed the relationship between grasshopper species and geographical distribution and divided 9 forestry belt into 3 main habitat model : low mountain conifer and broadleaf integrated forestry belt ; low mountain chanbai conifer forestry belt and middle - high conifer - betula ermam / - tundra belt ; adopted sum of deviation of square to clustered ecological species groups , and thus divided 48 grasshopper species into 3 main category , 12 ecological species groups
  在长白山地区蝗虫生态分布特点的研究中，主要应用spss软件包、采用euclideandistance测度法对以下两方面内容进行了分析： ( 1 )对长白山地区蝗虫地理分布关系进行了分析，将长白山9个林带划分为三大生境型：低山针阔叶混交林带、低山长白松林带和中高山针叶?岳桦?苔原复合体； ( 2 )利用离差平方和法对生态种组进行等级聚类，结合实地调查结果，将48种蝗虫划分为三大类12个生态种组。