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frequent items

  • 常见物品:指在日常生活中经常使用或见到的物品。

网络释义专业释义

  频繁项

一种随时间衰减数据流中的频繁项挖掘算法 - 代写代发职称论文和代写职称论文网 - 代写代发职称论文网 关键词:数据流;数据挖掘;频繁项 [gap=8622]Key words: Data streams; data mining; frequent items

基于98个网页-相关网页

  频率项

... 协方差与相关性(Sample covariance and correlation) 交叉列表(Cross tabulation) 频率项Frequent items) ...

基于2个网页-相关网页

  而产生频繁集

而产生频繁集frequent items)则是产生关联规则的第一步。在大多数以前的实现中,人们普遍采用了类似于Aprior的算法。

基于1个网页-相关网页

短语

Global frequent items 全局频繁项

list of frequent items 频繁项的列表

frequent items set 频繁项集

mining frequent items 频繁项集

recode frequent items 重新编码频繁项集

Frequent items statistics 频繁项统计

frequent items set increment 频繁项集增量

frequent items of data stream 数据频繁项

 更多收起网络短语
  • 频繁项集 - 引用次数:33

    At first,the maximal frequent itemsets are mined,and then the web pages are clustered based on shared frequent item sets. Finally,clusters are labelled based on the frequent items.

    算法首先基于全文挖掘最大频繁项集,然后依据网页合之间最大频繁项集的共享关系进行聚类,最后依据类别包含的频繁项生成类别标签。

    参考来源 - 基于最大频繁项集的搜索引擎查询结果聚类算法

·2,447,543篇论文数据,部分数据来源于NoteExpress

双语例句权威例句

  • Mining frequent items is a basic task in stream data mining.

    频繁项集挖掘数据挖掘的基本任务

    youdao

  • The mining of frequent items in transactional database is an important task of data mining.

    挖掘事务中的频繁数据挖掘重要任务之一。

    youdao

  • The second, clustered the data, and then discovered frequent items sets in the result of clustering.

    然后数据进行聚类,聚类结果发掘频繁项目

    youdao

更多双语例句
  • Likewise, when you walk through the door, stores will know whether you are a frequent buyer of high-ticket items, or someone with an arrest record for shoplifting, and you will be treated in the context of who you are.

    FORBES: Why Sensors Are a Force of Context

  • The software also recognises frequent users and lets them get to the top of the queue for popular items.

    BBC: File-sharing upgrade taunts record labels

  • Goods producers are hit hardest in downturns: consumers are more likely to defer spending on big-ticket items, such as cars and home appliances, than on the frequent small purchases that keep service industries ticking over.

    ECONOMIST: Europe's economy

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