Jointly Dynamic Topic Model for Recognition of Lead-lag Relationship in Two Text Corpora.
Yandi ZhuXiaoling LuJingya HongFeifei WangPublished in: CoRR (2021)
Keyphrases
- topic models
- text corpora
- topic modeling
- latent dirichlet allocation
- text mining
- probabilistic topic models
- text documents
- probabilistic model
- generative model
- word pairs
- latent variables
- co occurrence
- text analysis
- document collections
- text classification
- latent topics
- computational linguistics
- pairwise
- action recognition
- digital libraries
- knowledge discovery
- unsupervised learning
- information retrieval