Vocabulary-Based Method for Quantifying Controversy in Social Media.
Juan Manuel Ortiz de ZarateEsteban FeuersteinPublished in: ICCS (2020)
Keyphrases
- social media
- high accuracy
- input data
- computational cost
- error rate
- significant improvement
- main contribution
- detection method
- dynamic programming
- synthetic data
- pairwise
- experimental evaluation
- mathematical model
- similarity measure
- feature extraction
- high precision
- support vector machine svm
- segmentation algorithm
- classification accuracy
- theoretical analysis
- em algorithm
- knn
- social networks
- prior knowledge
- multiresolution
- objective function
- image processing