Software Defect Classification Approach Based on the Modified Latent Dirichlet Allocation Topic Model Considering the Domain Characters.
Junruo SunHuancheng SuHaifeng LiChang LiuJiabin ChenXi LiuPublished in: DSA (2020)
Keyphrases
- topic models
- latent dirichlet allocation
- topic modeling
- generative model
- text mining
- latent topics
- text documents
- gibbs sampling
- lda model
- latent variables
- topic discovery
- pattern recognition
- variational inference
- probabilistic topic models
- co occurrence
- support vector
- classification algorithm
- decision trees
- collapsed gibbs sampling
- variational bayesian inference
- feature selection
- text classification
- feature extraction
- supervised learning
- probabilistic latent semantic analysis
- machine learning
- support vector machine
- probabilistic model
- feature space
- support vector machine svm
- approximate inference
- text corpora
- dimensionality reduction
- pairwise
- author topic model