A Linearly-Convergent Stochastic L-BFGS Algorithm.
Philipp MoritzRobert NishiharaMichael I. JordanPublished in: CoRR (2015)
Keyphrases
- detection algorithm
- monte carlo
- search space
- dynamic programming
- high accuracy
- tree structure
- convergence rate
- k means
- computational cost
- theoretical analysis
- computationally efficient
- optimization algorithm
- input data
- probabilistic model
- preprocessing
- computational complexity
- objective function
- recognition algorithm
- learning algorithm
- convex hull
- global convergence
- expectation maximization
- worst case
- experimental evaluation
- lower bound
- video sequences
- data structure
- similarity measure
- image segmentation