ABSAPT 2022 at IberLEF: Overview of the Task on Aspect-Based Sentiment Analysis in Portuguese.
Felix L. V. da SilvaGuilherme da S. XavierHeliks M. MensenburgRodrigo F. RodriguesLeonardo P. dos SantosRicardo M. AraújoUlisses Brisolara CorrêaLarissa A. de FreitasPublished in: Proces. del Leng. Natural (2022)
Keyphrases
- labeled data
- sentiment analysis
- text classification
- sentiment words
- sentiment lexicon
- opinion mining
- sentiment classification
- text mining
- active learning
- sentence level
- online reviews
- feature selection
- public opinion
- multi aspect
- user generated
- machine learning
- product reviews
- information extraction
- neural network
- product features
- knowledge discovery
- data analysis