Ensemble LDA via the modified Cholesky decomposition.
Zhenguo GaoXinye WangXiaoning KangPublished in: Comput. Stat. Data Anal. (2023)
Keyphrases
- linear discriminant analysis
- latent dirichlet allocation
- topic models
- neural network
- discriminant analysis
- face recognition
- ensemble learning
- ensemble methods
- generative model
- topic modeling
- principal component analysis
- topic discovery
- pruning algorithm
- dimensionality reduction
- training set
- multiscale
- training data
- discriminating power
- decomposition methods
- decomposition algorithm
- dimension reduction
- subspace methods
- classifier ensemble
- random forest
- base classifiers
- prediction accuracy
- nearest neighbor
- decision trees