Online Learning for Sparse PCA in High Dimensions: Exact Dynamics and Phase Transitions.
Chuang WangYue M. LuPublished in: CoRR (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
- random instances
- active learning
- high dimensional spaces
- anomaly detection
- principal component analysis
- cellular automata
- data sets
- high dimensionality
- low dimensional
- dimensionality reduction
- semidefinite programming
- np hard
- data analysis
- optimal solution
- machine learning
- data mining
- neural network