英德
有道
百度
谷歌
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维基
百科
负项 [fù xiàng]
[数] negative term
- 异色瓢虫幼虫在烟田的空间分布型为聚集分布，并符合负二项分布。
The spatial distribution pattern of the larvae of Leis axyridis (Pallas) was of the aggregate pattern and fitted with the negative binomial distribution. - 在这种情况下，需要采用描述缺陷成团现象的负二项分布和黎曼分布构造控制图。
But the defects in IC fabrication tend to cluster and the Negative binomial distribution or Neyman distribution should be used to describe the number of defects and calculate the control limits. - 利用兴趣度将关联规则分为正关联规则和负关联规则，从而可以用算法挖掘带有负项的关联规则。
According to the value of interest measure, association rules are classified into positive and negative association rules.
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