frequent subtree

基本解释

• [计算机科学技术]频繁子树

英汉例句

双语例句

• So what is the most frequent subtree sum value?
  如果存在多个次数一样的子树和，则全部返回。
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• Given the root of a tree, you are asked to find the most frequent subtree sum.
  给定一棵二叉树，求其最频繁子树和。
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• A frequent embedded subtree mining algorithm based on discrete interval, called DIFTM algorithm, was presented by using discrete interval to construct project database.
  针对频繁嵌入式子树挖掘，利用离散区间来构造投影库，给出一种基于离散区间的频繁嵌入式子树挖掘算法。

• frequent subtree更多例句

词组短语

短语

• frequent Induced subtree 频繁Induced子树
• Frequent embedded subtree 频繁嵌入式子树
• closed frequent induced subtree 闭合频繁Induced子树
• the maximal frequent induced subtree 最大频繁induced子树
• frequent subtree mining 频繁子树挖掘

• frequent subtree更多词组

专业释义

计算机科学技术

• 频繁子树

  Frequent substructure explore the intrinsic characteristics of the data and are relatively stable to database updates. Discriminative, frequent subtree_based indexing can improve dramatically the performance of subtree search.
  频繁子结构能揭示数据的内在特性,对于数据库修改也很稳定,用有判别力的频繁子树为树数据库构造索引,能显著地提高子树查询的性能。