TextRank-based Keyword Extraction Method Integrating Semantic Features
TextRank uses a co-occurrence window instead of PageRank Web hyperlinks to determine the relationships between words.However, the vocabulary graph under the co-occurrence window mechanism is an undirected graph, and in most cases, there is no cognitive directional link between the words in the actua...
| Published in: | Jisuanji gongcheng |
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| Main Author: | |
| Format: | Article |
| Language: | English |
| Published: |
Editorial Office of Computer Engineering
2021-10-01
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| Subjects: | |
| Online Access: | https://www.ecice06.com/fileup/1000-3428/PDF/20211010.pdf |