A comparative study of keyword extraction algorithms for English texts

This study mainly analyzed the keyword extraction of English text. First, two commonly used algorithms, the term frequency–inverse document frequency (TF–IDF) algorithm and the keyphrase extraction algorithm (KEA), were introduced. Then, an improved TF–IDF algorithm was designed, which improved the...

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Bibliographic Details
Main Author: Li Jinye
Format: Article
Language:English
Published: De Gruyter 2021-07-01
Series:Journal of Intelligent Systems
Subjects:
kea
Online Access:https://doi.org/10.1515/jisys-2021-0040