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Graph convolutional networks with hierarchical multi-head attention for aspect-level sentiment classification
Aspect-level sentiment classification has been widely used by researchers as a fine-grained sentiment classification task to predict the sentiment polarity of specific aspect words in a given sentence. Previous studies have shown relatively good experimental results using graph convolutional network...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Springer US
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8994027/ https://www.ncbi.nlm.nih.gov/pubmed/35431451 http://dx.doi.org/10.1007/s11227-022-04480-w |