A Graph-Based Method for Unsupervised Knowledge Discovery from Financial Texts.
Joel OksanenAbhilash MajumderKumar SaunackFrancesca ToniArun DhondiyalPublished in: LREC (2022)
Keyphrases
- knowledge discovery
- experimental evaluation
- support vector machine
- evaluation method
- similarity measure
- high precision
- synthetic data
- significant improvement
- cost function
- unsupervised manner
- databases
- detection method
- support vector machine svm
- computational complexity
- machine learning
- active learning
- evolutionary algorithm
- segmentation method
- neural network