Measuring LDA Topic Stability from Clusters of Replicated Runs.
Mika MäntyläMaëlick ClaesUmar FarooqPublished in: CoRR (2018)
Keyphrases
- latent dirichlet allocation
- topic models
- topic modeling
- topic discovery
- linear discriminant analysis
- clustering algorithm
- latent topics
- generative model
- text mining
- hierarchical clustering
- data clustering
- face recognition
- cluster analysis
- dimensionality reduction
- cluster validation
- self organizing maps
- discriminant analysis
- text analysis
- co occurrence
- lda model
- document set
- latent semantic analysis
- fuzzy clustering
- text documents
- subspace clustering
- pattern recognition
- arbitrary shape
- pairwise
- clustering quality
- data replication
- load balancing
- information extraction
- information retrieval