A Supervised Generative Topic Model to Predict Bug-fixing Time on Open Source Software Projects.
Pasquale ArdimentoNicola BoffoliPublished in: ENASE (2022)
Keyphrases
- topic models
- generative model
- weakly supervised
- supervised topic models
- latent dirichlet allocation
- topic modeling
- probabilistic topic models
- open source software projects
- semi supervised
- lda model
- unsupervised learning
- generative process
- probabilistic model
- text mining
- source code
- variational inference
- latent topics
- co occurrence
- supervised learning
- gibbs sampling
- learning algorithm
- text documents
- open source
- baseline models
- latent variables
- machine learning
- latent topic model
- pitman yor process
- semi supervised learning
- text corpora
- microblog posts
- data mining
- case study
- information retrieval
- multi view
- natural language processing
- active learning
- prior knowledge