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===== 关联规则 Association rules =====
 
===== 关联规则 Association rules =====
 
{{Main|Association rule learning}}{{See also|Inductive logic programming}}
 
{{Main|Association rule learning}}{{See also|Inductive logic programming}}
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:''主文章:[https://en.wikipedia.org/wiki/Association_rule_learning 关联规则学习]''
    
Association rule learning is a [[rule-based machine learning]] method for discovering relationships between variables in large databases. It is intended to identify strong rules discovered in databases using some measure of "interestingness".<ref name="piatetsky">Piatetsky-Shapiro, Gregory (1991), ''Discovery, analysis, and presentation of strong rules'', in Piatetsky-Shapiro, Gregory; and Frawley, William J.; eds., ''Knowledge Discovery in Databases'', AAAI/MIT Press, Cambridge, MA.</ref>
 
Association rule learning is a [[rule-based machine learning]] method for discovering relationships between variables in large databases. It is intended to identify strong rules discovered in databases using some measure of "interestingness".<ref name="piatetsky">Piatetsky-Shapiro, Gregory (1991), ''Discovery, analysis, and presentation of strong rules'', in Piatetsky-Shapiro, Gregory; and Frawley, William J.; eds., ''Knowledge Discovery in Databases'', AAAI/MIT Press, Cambridge, MA.</ref>
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在基于强规则的原理中,Rakesh Agrawal、 Tomasz imieli ski 和 Arun Swami 引入了关联规则这一概念,用于在超市销售点(POS)系统记录的大规模交易数据中发现产品之间的规则。例如,在超市的销售数据中发现的规则表明,如果某位顾客同时购买洋葱和土豆,那么他也很可能会购买汉堡肉。这些信息可以作为市场决策的依据,如促销价格或产品植入。除了市场篮子分析之外,关联规则还应用于 '''Web 使用挖掘 Web Usage Mining'''、'''入侵检测 Intrusion Detection'''、连续生产和'''生物信息学 Bioinformatics'''等应用领域。与序列挖掘相比,关联规则学习通常不考虑事务内或事务之间的先后顺序。
 
在基于强规则的原理中,Rakesh Agrawal、 Tomasz imieli ski 和 Arun Swami 引入了关联规则这一概念,用于在超市销售点(POS)系统记录的大规模交易数据中发现产品之间的规则。例如,在超市的销售数据中发现的规则表明,如果某位顾客同时购买洋葱和土豆,那么他也很可能会购买汉堡肉。这些信息可以作为市场决策的依据,如促销价格或产品植入。除了市场篮子分析之外,关联规则还应用于 '''Web 使用挖掘 Web Usage Mining'''、'''入侵检测 Intrusion Detection'''、连续生产和'''生物信息学 Bioinformatics'''等应用领域。与序列挖掘相比,关联规则学习通常不考虑事务内或事务之间的先后顺序。
      
=====学习分类器=====
 
=====学习分类器=====
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