A Semi-discriminative Approach for Sub-sentence Level Topic Classification on a Small Dataset.
Cornelia FernerStefan WegenkittlPublished in: ECML/PKDD (2) (2019)
Keyphrases
- sentence level
- novelty detection
- sentiment analysis
- feature selection
- decision trees
- feature set
- feature extraction
- document level
- multi document summarization
- multi modal
- unsupervised learning
- classification algorithm
- text classification
- image classification
- feature space
- class labels
- sentiment classification
- supervised learning
- support vector machine
- opinion retrieval