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词汇 Apriori algorithm
分类 英语词汇 英语翻译词典
释义

Apriori algorithm

英语例句库

Focus on design and implementation of K-Means-based anomaly detection algorithm engine and cluster analysis module, as well as the Apriori algorithm based on correlation analyzer.

重点设计和实现了基于K-Means 算法的异常检测引擎和聚类分析模 块,以及基于Apriori 算法的关联分析器。

中文百科

先验算法

先验算法(英语:Apriori algorithm)是关联式规则中的经典算法之一。在关联式规则中,一般对于给定的项目集合(例如,零售交易集合,每个集合都列出的
单个商品的购买信息),算法通常尝试在项目集合中找出至少有C个相同的子集。先验算法采用自底向上的处理方法,即频繁子集每次只扩展一个对象(该步骤被称为候选集产生),并且候选集由数据进行检验。当不再产生符合条件的扩展对象时,算法终止。

英语百科

Apriori algorithm 先验算法

Apriori is an algorithm for frequent item set mining and association rule learning over transactional databases. It proceeds by identifying the frequent individual items in the database and extending them to larger and larger item sets as long as those item sets appear sufficiently often in the database. The frequent item sets determined by Apriori can be used to determine association rules which highlight general trends in the database: this has applications in domains such as market basket analysis.

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