Details

Autor(en) / Beteiligte

• Liang, Xiangying
• He, Jingping
• Sun, Quanling

Titel

Implementation of Automatic Keyword Extraction Software for English Text Based on Python

Ist Teil von

• 2022 4th International Conference on Applied Machine Learning (ICAML), 2022, p.129-132

Ort / Verlag

IEEE

Erscheinungsjahr

2022

Quelle

IEEE Electronic Library (IEL)

Beschreibungen/Notizen

• In order to extract keywords from English Texts better, combined with the characteristics of English grammar, the software introduces two methods of document preprocessing: part of speech tagging and Morphological reduction. Before extracting keywords, it divides words into parts of speech, and mark words as nouns, verbs, etc first, then changes Morphological, uses TF-IDF, LDA and LSI algorithms to extracts keywords.The experimental results show that this method can improve the extraction effect.