Crowd Decision Making: Sparse Representation Guided by Sentiment Analysis for Leveraging the Wisdom of the Crowd.
Cristina ZuherosEugenio Martínez-CámaraEnrique Herrera-ViedmaFrancisco HerreraPublished in: IEEE Trans. Syst. Man Cybern. Syst. (2023)
Keyphrases
- sentiment analysis
- sparse representation
- dictionary learning
- opinion mining
- sparse coding
- sentiment classification
- compressive sensing
- text classification
- face recognition
- image patches
- compressed sensing
- image classification
- high dimensional data
- sentence level
- joint optimization
- signal processing
- natural language processing
- online reviews
- product reviews
- image representation
- text mining
- data points
- public opinion
- natural language