加权差分格式 weighted difference scheme
权力差距 Power distance ; power disparity
加权均数差 WMD ; weighted mean difference
加权平均方差 Weighted mean square ; MSWD
单位权方差 [测] variance of unit weight
加权误差 [数] weighted error
职权差距 authority gap
期权调整利差 OAS ; Option Adjusted Spread
买入碟式买权价差 Long butterfly call spread
买入碟式卖权价差 Long butterfly put spread
感知器培训规则是基于这样一种思路—权系数的调整是由目标和输出的差分方程表达式决定。
The perceptron training rule is based on the idea that weight modification is best determined by some fraction of the difference between target and output.
对于光顺算法，本文中不采用光顺平铺边界，而是采用光顺权值差2的内部边界。
The interior boundary with the difference of fairing power being 2 replaced the paving boundary in the fairing step.
但是主观评价透明性、可再现性差，客观方法又缺乏理论基础，主客观结合赋权法也往往不注重理论。
But subjective evaluation has poor transparency and reappearance, objective method lacks of theoretical foundation, subjective and objective Weight tends to pay no attention to theory.
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