Adverse Drug Reaction from Social Media by Cascade Feature Extraction and Meta-Learner.
Shanwen ZhangChangqing YuCong XuPublished in: SPML (2023)
Keyphrases
- social media
- feature extraction
- adverse drug reaction
- learning environment
- learning process
- social networks
- social networking
- principal component analysis
- face recognition
- language learning
- social interaction
- frequency domain
- image classification
- feature vectors
- image processing
- feature selection
- wavelet transform
- social media data
- preprocessing
- meta level
- big data
- support vector machine svm
- pattern recognition
- defect detection
- feature extractors
- discriminant analysis
- learning materials
- texture analysis
- pattern classification
- social media platforms
- e learning
- extracted features
- feature space
- social learning
- image preprocessing
- multiscale
- feature extractor
- neural network
- adaptive learning
- user generated content
- local binary pattern
- online social networks
- dimension reduction
- dimensionality reduction
- high dimensional