java - java - 如何根据相邻关键字在文本中的位置将相邻关键字组合成多字关键字

Question

我有一个 f 关键字列表，我使用了 TextRank 算法，并且我有所有词的列表，我想将 kaywords 组合成一个多词关键字，具体取决于它们在用 java 标记的所有单词列表中的位置。举个例子 ：

Keywords :[ management ,activities ,such ,accounting ,risk ,project ,performance]

标记化的所有单词列表：

[ "A", "cloud", "service", "for", "managing", "business", "activities", "such", "accounting",",", "procurement", "project", "management",",","risk", "management"," performance","."]

多关键字的结果：

[ "risk management" ,"activities such accounting","project","management performance"]

Answer 1

您想要的结果（“多词关键字”）是词组。我们有一个 Python 实现，用于多种 textrank 算法，默认情况下会处理它——在https://github.com/DerwenAI/pytextrank/