Quantifying Opinion Rejection: A Method to Detect Social Media Echo Chambers.
Kushani PereraShanika KarunasekeraPublished in: PAKDD (6) (2024)
Keyphrases
- detection method
- clustering method
- preprocessing
- significant improvement
- experimental evaluation
- optimization method
- cost function
- social media
- similarity measure
- support vector machine svm
- support vector machine
- computational cost
- pairwise
- knn
- high accuracy
- feature set
- input data
- computationally efficient
- training set
- error rate
- synthetic data
- high precision
- fully automatic
- feature extraction