Interval Semi-supervised LDA: Classifying Needles in a Haystack.
Svetlana BodrunovaSergei KoltsovOlessia KoltsovaSergey I. NikolenkoAnastasia ShimorinaPublished in: MICAI (1) (2013)
Keyphrases
- semi supervised
- generative model
- linear discriminant analysis
- discriminative subspace
- latent dirichlet allocation
- topic models
- semi supervised learning
- face recognition
- labeled data
- unsupervised learning
- pairwise
- discriminant analysis
- unlabeled data
- multi view
- semi supervised clustering
- topic modeling
- pairwise constraints
- dimension reduction
- dimensionality reduction
- automatic classification
- semi supervised classification
- metric learning
- co training
- subspace learning
- topic discovery
- feature extraction
- latent semantic analysis
- supervised learning
- lda model
- soft tissue
- similarity measure
- latent topics
- active learning
- graph embedding
- feature selection