Supervised and Unsupervised Categorization of an Imbalanced Italian Crime News Dataset.
Federica RolloGiovanni BonisoliLaura PoPublished in: ISM@FedCSIS (2021)
Keyphrases
- unsupervised learning
- semi supervised
- unsupervised methods
- supervised learning
- supervised methods
- text categorization
- supervised classification
- supervised training
- image categorization
- unsupervised feature selection
- word sense induction
- learning algorithm
- feature selection
- discriminant projection
- weakly supervised
- machine learning
- benchmark datasets
- training dataset
- news articles
- active learning
- multiple instance learning
- news stories
- data sets
- class imbalance
- synthetic datasets
- digital forensics
- unlabeled data
- text mining
- object detection
- supervised and semi supervised
- keywords