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SGPT: Semantic Graphs based Pre-training for Aspect-based Sentiment Analysis
[article]
2021
arXiv
pre-print
Previous studies show effective of pre-trained language models for sentiment analysis. However, most of these studies ignore the importance of sentimental information for pre-trained models.Therefore, we fully investigate the sentimental information for pre-trained models and enhance pre-trained language models with semantic graphs for sentiment analysis.In particular, we introduce Semantic Graphs based Pre-training(SGPT) using semantic graphs to obtain synonym knowledge for aspect-sentiment
arXiv:2105.12305v1
fatcat:f7nyyzeeirbfvch3y5crmb2w2a