Mutual information maximization and feature space separation and bi-bimodal mo-dality fusion for multimodal sentiment analysis.
Kun LiShengwei TianLong YuTiejun ZhouBo WangFun WangPublished in: J. Intell. Fuzzy Syst. (2023)
Keyphrases
- sentiment analysis
- mutual information maximization
- feature space
- single modality
- likelihood maximization
- multi modal
- mutual information
- opinion mining
- multi modality
- competitive learning
- sentiment classification
- feature selection
- text classification
- high dimensional
- feature vectors
- sentence level
- natural language processing
- text mining
- multi aspect
- product reviews
- data points
- kernel function
- dimensionality reduction
- training set
- free energy
- user generated
- input data
- audio visual
- support vector machine
- neural network
- principal component analysis
- online reviews
- feature extraction
- feature set
- bayesian networks
- sentiment lexicon
- artificial intelligence