JSI at the FinSim-2 task: Ontology-Augmented Financial Concept Classification.
Timen Stepisnik PerdihSenja PollakBlaz SkrljPublished in: WWW (Companion Volume) (2021)
Keyphrases
- classification algorithm
- classification accuracy
- classification systems
- training set
- supervised learning
- related concepts
- decision trees
- classification process
- pattern recognition
- image classification
- knowledge representation
- pattern classification
- classification method
- classification models
- svm classifier
- semantic web
- automatic classification
- conceptual structures
- machine learning
- domain specific
- decision making
- machine learning algorithms
- benchmark datasets
- training samples
- domain ontology
- conceptual model
- support vector machine
- domain knowledge
- active learning
- classification scheme
- support vector
- feature extraction
- knowledge base