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probability matching 添加释义

专业释义英英释义

  • 概率匹配

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Probability matching

  • 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.

以上来源于: WordNet

双语例句

  • 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.

    工作分区它们数据分区进行匹配增加服务器缓存命中概率减少数据库远程访问,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).

    匹配概率方法不仅提供样品的分析结果,而且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可能性越大

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