Deep learning for Arabic subjective sentiment analysis: Challenges and research opportunities.
Ali Bou NassifAshraf ElnagarIsmail ShahinSafaa HennoPublished in: Appl. Soft Comput. (2021)
Keyphrases
- sentiment analysis
- deep learning
- opinion mining
- unsupervised learning
- text classification
- sentiment classification
- unsupervised feature learning
- sentence level
- text mining
- machine learning
- multi aspect
- natural language processing
- weakly supervised
- sentiment lexicon
- mental models
- supervised learning
- product features
- real world
- product reviews
- online reviews
- learning algorithm
- artificial intelligence
- feature selection
- feature extraction
- probabilistic model
- neural network