Structure from Local Optima: Learning Subspace Juntas via Higher Order PCA
Santosh S. VempalaYing XiaoPublished in: CoRR (2011)
Keyphrases
- higher order
- principal component analysis
- low dimensional
- high dimensional
- evolutionary algorithm
- knowledge acquisition
- online learning
- learning algorithm
- feature extraction
- learning process
- background knowledge
- learning systems
- optimization algorithm
- learning tasks
- dimensionality reduction
- inductive learning
- learning theory
- prior knowledge
- reinforcement learning
- discriminant analysis
- global optimum
- inductive inference
- principal components analysis
- unsupervised learning
- data points
- probabilistic model
- active learning
- pairwise
- learning environment
- decision trees