GABSA-PT: Graph Neural Networks for Aspect-level Sentiment Analysis in Portuguese Language.
Gabriel GomesUlisses Brisolara CorrêaLarissa A. de FreitasPublished in: FLAIRS (2023)
Keyphrases
- sentiment analysis
- neural network
- portuguese language
- opinion mining
- sentiment classification
- natural language processing
- sentiment lexicon
- text classification
- sentence level
- sentiment words
- artificial intelligence
- multi aspect
- online reviews
- product features
- text mining
- weighted graph
- graph partitioning
- user generated
- product reviews
- public opinion
- bag of words
- image classification
- natural language