Supervised Dynamic Topic Models for Associative Topic Extraction with A Numerical Time Series.
Sungrae ParkWonsung LeeIl-Chul MoonPublished in: TM@CIKM (2015)
Keyphrases
- topic models
- topic extraction
- topic modeling
- latent dirichlet allocation
- text mining
- document classification
- latent topics
- latent variables
- text documents
- text classification
- document clustering
- generative model
- co occurrence
- probabilistic model
- learning algorithm
- collaborative filtering
- feature selection
- latent topic models
- text analysis
- unsupervised learning
- machine learning
- knowledge discovery
- document collections
- supervised learning
- information retrieval