Evaluating the Coverage and Depth of Latent Dirichlet Allocation Topic Model in Comparison with Human Coding of Qualitative Data: The Case of Education Research.
Gaurav NandaAparajita JaiswalHugo CastellanosYuzhe ZhouAlex ChoiAlejandra J. MaganaPublished in: Mach. Learn. Knowl. Extr. (2023)
Keyphrases
- topic models
- latent dirichlet allocation
- topic modeling
- text mining
- gibbs sampling
- latent topics
- topic discovery
- generative model
- lda model
- text documents
- latent variables
- latent topic models
- probabilistic model
- co occurrence
- probabilistic latent semantic analysis
- variational inference
- collapsed gibbs sampling
- variational bayesian inference
- probabilistic topic models
- information retrieval
- data mining