A novel method for detecting psychological stress at tweet level using neighborhood tweets.
Prashanth KVTKNTene RamakrishnuduPublished in: J. King Saud Univ. Comput. Inf. Sci. (2022)
Keyphrases
- high precision
- dynamic programming
- significant improvement
- cost function
- high accuracy
- information retrieval
- classification method
- similarity measure
- synthetic data
- detection method
- prior knowledge
- experimental evaluation
- segmentation method
- clustering method
- support vector machine
- social media
- computational complexity
- machine learning
- probabilistic model
- computational cost
- image registration
- data sets
- feature set
- pairwise
- feature extraction
- learning algorithm