A Semi-Supervised Approach to Message Stance Classification.
Georgios GiasemidisNikolaos KaplisIoannis AgrafiotisJason R. C. NursePublished in: IEEE Trans. Knowl. Data Eng. (2020)
Keyphrases
- semi supervised
- supervised learning
- classification accuracy
- text classification
- feature extraction
- co training
- feature vectors
- pattern classification
- neural network
- unsupervised learning
- classification algorithm
- semi supervised learning
- active learning
- classification systems
- pattern recognition
- image classification
- support vector machine
- classification scheme
- semi supervised classification
- classification models
- label information
- classification method
- classification rules
- feature space
- support vector
- automatic classification
- subspace learning
- class labels
- labeled and unlabeled data
- unlabeled samples
- fully supervised
- semi supervised learning algorithms
- supervised and semi supervised
- machine learning methods
- benchmark datasets
- support vector machine svm
- training samples
- unlabeled data
- labeled data
- preprocessing