XPCA: Extending PCA for a Combination of Discrete and Continuous Variables.
Clifford Anderson-BergmanTamara G. KoldaKina Kincher-WinotoPublished in: CoRR (2018)
Keyphrases
- continuous variables
- discrete variables
- principal component analysis
- dynamic systems
- bayesian networks
- mixed integer
- random variables
- structure learning
- dimensionality reduction
- computationally expensive
- face recognition
- binary variables
- convex hull
- routing problem
- joint distribution
- feature extraction
- hidden variables
- low dimensional
- learning algorithm
- wireless sensor networks
- integer variables