A competing risks model based on latent Dirichlet Allocation for predicting churn reasons.
Dorenda SlofFlavius FrasincarVladyslav MatsiiakoPublished in: Decis. Support Syst. (2021)
Keyphrases
- latent dirichlet allocation
- topic models
- topic modeling
- generative model
- topic discovery
- latent topics
- probabilistic latent semantic indexing
- lda model
- text mining
- gibbs sampling
- variational bayesian inference
- variational inference
- probabilistic latent semantic analysis
- probabilistic topic models
- hierarchical bayesian model
- latent topic model
- hierarchical dirichlet process
- latent topic models
- support vector
- word counts
- probabilistic model