Semantic and explainable research-related recommendation system based on semi-supervised methodology using BERT and LDA models.
Nakyeong YangJeongje JoMyeong Jun JeonWooju KimJuyoung KangPublished in: Expert Syst. Appl. (2022)
Keyphrases
- semi supervised
- probabilistic model
- feature extraction
- face recognition
- keywords
- supervised learning
- semi supervised learning
- statistical methods
- linear discriminant analysis
- high dimensional
- principal component analysis
- labeled data
- unlabeled data
- high dimensional data
- latent dirichlet allocation
- recommendation systems