Data mining topics in the discipline of library and information science: analysis of influential terms and Dirichlet multinomial regression topic model.
Sukjin YouSoohyung JooMarie KatsuraiPublished in: Aslib J. Inf. Manag. (2024)
Keyphrases
- topic models
- latent dirichlet allocation
- library and information science
- data mining
- topic modeling
- latent topics
- data analysis
- probabilistic model
- co occurrence
- text mining
- topic discovery
- probabilistic topic models
- information retrieval
- text documents
- computer science
- generative model
- artificial intelligence
- text corpora
- expectation maximization
- baseline models
- latent variables
- em algorithm
- text classification
- databases