Topic Grouper: An Agglomerative Clustering Approach to Topic Modeling.
Daniel PfeiferJochen L. LeidnerPublished in: CoRR (2019)
Keyphrases
- topic modeling
- agglomerative clustering
- topic models
- latent dirichlet allocation
- clustering algorithm
- text mining
- modeling framework
- topic extraction
- text classification
- latent topics
- k means
- hierarchical clustering
- information retrieval
- data clustering
- probabilistic latent semantic analysis
- text corpora
- text documents
- co occurrence
- collaborative filtering
- search engine