The Strength of the Weakest Supervision: Topic Classification Using Class Labels.
Jiatong LiKai ZhengHua XuQiaozhu MeiYue WangPublished in: NAACL-HLT (Student Research Workshop) (2019)
Keyphrases
- class labels
- classification algorithm
- supervised learning
- unlabeled data
- labeled data
- training examples
- training data
- training set
- feature set
- multi label
- input features
- classification accuracy
- class distribution
- text classification
- feature selection
- unseen data
- unsupervised learning
- multiple types
- label information
- active learning
- prior knowledge
- learning environment
- semi supervised learning
- data sets
- base classifiers
- pairwise
- object recognition
- data samples
- decision trees
- information retrieval