Defense Issue Analysis Using BERT and LDA Topic Modeling: Focused on Defense Innovation 4.0.
Doohong ParkDonggoo KangJoonki PaikPublished in: ICEIC (2024)
Keyphrases
- topic modeling
- topic models
- latent dirichlet allocation
- text mining
- data analysis
- text classification
- feature extraction
- knowledge discovery
- co occurrence
- information retrieval
- machine learning
- real world
- neural network
- scientific articles
- probabilistic latent semantic analysis
- latent semantic analysis
- text analysis
- generative model
- k nearest neighbor
- dimensionality reduction
- pairwise