Online learning for sparse PCA in high dimensions: Exact dynamics and phase transitions.
Chuang WangYue M. LuPublished in: ITW (2016)
Keyphrases
- high dimensions
- phase transition
- online learning
- sparse pca
- high dimensional data
- constraint satisfaction
- high dimensional
- random constraint satisfaction problems
- satisfiability problem
- np complete
- randomly generated
- e learning
- poor quality
- high dimensional spaces
- feature selection
- active learning
- high dimensionality
- cellular automata
- anomaly detection
- semidefinite programming
- random instances
- nearest neighbor
- data analysis
- pattern recognition
- decision trees
- machine learning