Ontology-based feature-level sentiment analysis in Portuguese reviews.
Larissa Astrogildo de FreitasRenata VieiraPublished in: Int. J. Bus. Inf. Syst. (2019)
Keyphrases
- feature level
- sentiment analysis
- online reviews
- product reviews
- product features
- opinion mining
- sentiment classification
- customer reviews
- text classification
- multi sensor
- palmprint
- feature representation
- object level
- sentence level
- fusion process
- natural language processing
- linear classifiers
- text mining
- data fusion
- user generated
- high level
- fusion methods
- fusion method