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Improving the performance of lexicon-based review sentiment analysis method by reducing additional introduced sentiment bias
Sentiment analysis is widely studied to extract opinions from user generated content (UGC), and various methods have been proposed in recent literature. However, these methods are likely to introduce sentiment bias, and the classification results tend to be positive or negative, especially for the l...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Public Library of Science
2018
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6108458/ https://www.ncbi.nlm.nih.gov/pubmed/30142154 http://dx.doi.org/10.1371/journal.pone.0202523 |