Aspect-level Sentiment Analysis Integrating Syntactic Distance and Aspect-attention
Currently,the over-smoothing problem arises from deep convolution in syntactic dependency tree-based graph convolutional networks.This problem prevents the convolutional graph network from extracting the global node information of the syntactic dependency tree.Although the sequential model can extra...
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| Autor principal: | |
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| Format: | Artigo |
| Idioma: | Chinês |
| Publicat: |
Editorial office of Computer Science
2023-12-01
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| Col·lecció: | Jisuanji kexue |
| Matèries: | |
| Accés en línia: | https://www.jsjkx.com/fileup/1002-137X/PDF/1002-137X-2023-50-12-262.pdf |
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