使用perl构建关键字树 [英] Keyword tree construction using perl

问题描述

我想使用perl编程来构建关键字树.在此示例中，关键字"Apple，Apropos，Banana，Bandana，Orange"的关键字树看起来像这样.

I want to construct a keyword tree using perl programming. Here is the example, the keyword tree looks like this for the keywords "Apple,Apropos,Banana,Bandana,Orange".

这是我第一次使用perl在树上工作.而且，当我在perl中搜索关键字树时，找不到足够的信息.我不希望完整的代码.只需说明执行任务的起点即可.这将对我有很大帮助.

This is the first time I am working on trees using perl. Moreover, I could not find enough information when I search for keyword trees in perl. I am not expecting the complete code. Just tell the starting point for doing the task. This would help me a lot.

谢谢.

推荐答案

此数据结构通常称为trie，寻找该数据结构会产生

This data structure is commonly known as a trie, and looking for that yields Tree::Trie. Maybe take a look at the source if you're looking for ideas for implementing one of your own.

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