News Topic Detection Based on Capsule Semantic Graph
Most news topic detection methods use word-based methods, which easily ignore the relationship among words and have semantic sparsity, resulting in low topic detection accuracy. In addition, the current mainstream probability methods and graph analysis methods for topic detection have high time comp...
| Autori principali: | , |
|---|---|
| Natura: | Articolo |
| Lingua: | English |
| Pubblicazione: |
Tsinghua University Press
2022-06-01
|
| Serie: | Big Data Mining and Analytics |
| Soggetti: | |
| Accesso online: | https://www.sciopen.com/article/10.26599/BDMA.2021.9020023 |