A comparison of citation-based clustering and topic modeling for science mapping.
Qianqian XieLudo WaltmanPublished in: CoRR (2023)
Keyphrases
- topic modeling
- scientific articles
- topic models
- topic extraction
- text mining
- clustering method
- clustering algorithm
- modeling framework
- latent dirichlet allocation
- probabilistic latent semantic analysis
- tag information
- text classification
- text documents
- k means
- document clustering
- unsupervised learning
- data mining
- text analysis
- text corpora
- artificial intelligence
- cluster analysis
- data points
- latent topics
- prior knowledge
- machine learning