【probability_matching】什么意思_英语probability_matching的翻译_音标_读音_用法_例句_在线翻译

probability matching 添加释义

[统计] 概率匹配

...求，设计了系统所需要的相应本体；算法部分在弹性匹配的基础上，提出了更加合适和精确判断匹配的概率匹配(Probability Matching，PM)方法；为了度量本体中两个类的相似度，提出了语义距离(Semantic Distance，SD)的概念...

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Probability matching priors 概率匹配先验 ; 概率匹配先验值高阶渐近法

Probability of matching 匹配概率 ; 也称作随机匹配概率

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数学

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abstract: Probability matching is a suboptimal decision strategy in which predictions of class membership are proportional to the class base rates. Thus, if in the training set positive examples are observed 60% of the time, and negative examples are observed 40% of the time, then the observer using a probability-matching strategy will predict (for unlabeled examples) a class label of "positive" on 60% of instances, and a class label of "negative" on 40% of instances.

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Matching work partitions to their data partitions will increase the probability of a cache hit within the server and decrease remote accesses to the database, which introduces quite a bit of latency.

将工作分区与它们的数据分区进行匹配，这将增加服务器缓存的命中概率，并减少对数据库的远程访问，后者会引起较大的延迟。

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The probability based matching(PBM) search on mass spectral data not only provides pure samples results (with forward PBM search), but also separates compounds in a mixture (with reversed PBM search).

质谱匹配概率方法不仅能提供纯样品的分析结果，而且也能区分混合物中的成分。

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The smaller the correlation length, the greater the probability of detecting the correct matching position.

相关长度越短，检测正确匹配位置的可能性就越大。

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