Stochastic Approximation Algorithms for Principal Component Analysis.
Jian VoraPublished in: CoRR (2019)
Keyphrases
- approximation algorithms
- principal component analysis
- approximation schemes
- np hard
- special case
- worst case
- facility location problem
- vertex cover
- principal components
- network design problem
- open shop
- minimum cost
- np hardness
- set cover
- face recognition
- primal dual
- approximation ratio
- constant factor
- randomized algorithms
- feature space
- disjoint paths
- exact algorithms
- polynomial time approximation
- search algorithm
- feature extraction