Impact of structural weighting on a latent Dirichlet allocation-based feature location technique.
Brian P. EddyNicholas A. KraftJeff GrayPublished in: J. Softw. Evol. Process. (2018)
Keyphrases
- latent dirichlet allocation
- topic models
- topic modeling
- generative model
- word counts
- topic discovery
- variational bayesian inference
- latent topics
- gibbs sampling
- lda model
- probabilistic latent semantic analysis
- text mining
- image features
- latent topic model
- latent topic models
- probabilistic topic models
- variational inference
- hierarchical bayesian model
- bayesian networks
- text documents
- artificial intelligence
- hierarchical bayesian
- similarity measure
- machine learning
- tf idf
- data mining
- databases