,c, wik是特征的系数， 称为权(weight)，wi0称为阈值权(threshold weight)或偏置(bias)， 而- wi0通常被称为阈值。 在线性判别函数中， 每个特征所作的贡献是不一样的，贡献的大小就是它的权。
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There are many, but one plausible rule is based on the idea that weight and threshold modification should be determined by a fraction of (t - y).
有很多，不过有一条似乎合理的规则是基于这样一种思想，即权系数和阈值的调整应该由分式(t - y)确定。
The relation between threshold, weight and matching degree is also discussed. In order to make the querying friendlier, the method to avoid returning null set and corpora is also presented.
研究了权重、阈值和匹配度之间的关系，提出了避免查询结果为空集或全集的方法，使得查询更加人性化。
This RPE algorithm was adapted to the simple recurrent network by making improvement and complementarity, and the weight and the threshold of the network can be adjusted at the same time.
对RPE算法进行了改进和补充，使之适用于简单递归网，用来对网络的权值和阈值进行调整。
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