Only up to a point. Conventional index-tracking has a logical advantage on its side: a value-weighted index represents, by definition, the performance of all investors.

只有达到这么一点，传统的指数跟踪在这方面有一个逻辑优势：按照定义，一个以价值为权重的指数代表所有投资者的业绩。

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This trick is called weighted averaging, and it protects you from making significant changes based on one data point that may or may not be unusual.

这个方法就是加权平均 ，它可以保护你避免做出重大改变，这些改变是基于一个数据点，这个数据点可能是不平常的也可能是平常的。

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Model parameters are computed using a weighted linear regression technology according to the different impacts of rate point to estimation of model parameters.

利用率点对模型参数估计的影响强弱，使用一种加权的线性回归模型参数估计算法。

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Currently, two writers from each of the 14 American League cities will name up to 10 ball players and allocate a weighted point system to each spot on the ballot where the names of the candidates appear.

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She lay down on the bed, her feelings concentrated at the forefront of her mind like an immensely weighted black point, incomprehensible.

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For the same reason, I think Arnott will have a hard time maintaining his percentage-point lead over the cap-weighted Russell 1000.

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