Two-Stage COVID19 Classification Using BERT Features.
Weijun TanQi YaoJingfeng LiuPublished in: ECCV Workshops (7) (2022)
Keyphrases
- classification accuracy
- feature vectors
- feature set
- feature extraction
- feature space
- extracted features
- classification process
- classification models
- classification method
- extracting features
- svm classifier
- irrelevant features
- text classification
- class labels
- high dimensionality
- feature selection
- classification scheme
- training set
- feature construction
- support vector machine
- feature representation
- benchmark datasets
- feature selection algorithms
- machine learning approaches
- supervised classification
- discriminating features
- feature analysis
- feature weights
- support vector machine svm
- supervised learning
- feature subset
- pattern recognition
- neural network
- classification rules
- image classification
- correct classification rate
- feature reduction
- machine learning
- gender classification
- features extraction
- preprocessing
- redundant features
- feature extraction and classification
- learning algorithm
- multiple classifiers
- low level
- input features
- feature values
- multi class
- dimensionality reduction
- pattern classification