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A Clustering Method of Case-Involved News by Combining Topic Network and Multi-Head Attention Mechanism
Finding the news of same case from the large numbers of case-involved news is an important basis for public opinion analysis. Existing text clustering methods usually based on topic models which only use topic and case infomation as the global features of documents, so distinguishing between differe...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8620995/ https://www.ncbi.nlm.nih.gov/pubmed/34833580 http://dx.doi.org/10.3390/s21227501 |