A Dual Formulation for Probabilistic Principal Component Analysis.
Henri De PlaenJohan A. K. SuykensPublished in: CoRR (2023)
Keyphrases
- dual formulation
- probabilistic principal component analysis
- em algorithm
- total variation
- latent variables
- convex optimization
- iterative algorithms
- primal dual
- expectation maximization
- probabilistic model
- duality gap
- maximum likelihood
- random variables
- feature extraction
- denoising
- semi supervised
- computational complexity