Semantic Pattern Detection in COVID-19 Using Contextual Clustering and Intelligent Topic Modeling.
Pooja KherwaPoonam BansalPublished in: Int. J. E Health Medical Commun. (2022)
Keyphrases
- topic modeling
- pattern detection
- tag information
- topic models
- latent dirichlet allocation
- clustering algorithm
- probabilistic latent semantic analysis
- context dependent
- clustering method
- text classification
- collaborative filtering
- k means
- text mining
- document clustering
- text documents
- unsupervised learning
- natural language
- anomaly detection
- latent topics
- information retrieval
- latent variables
- databases
- semi supervised
- probabilistic model
- pattern recognition
- multiscale
- integral image
- similarity measure