Marvels and Pitfalls of the Langevin Algorithm in Noisy High-dimensional Inference.
Stefano Sarao MannelliGiulio BiroliChiara CammarotaFlorent KrzakalaPierfrancesco UrbaniLenka ZdeborováPublished in: CoRR (2018)
Keyphrases
- experimental evaluation
- high dimensional
- significant improvement
- expectation maximization
- times faster
- detection algorithm
- worst case
- cost function
- dynamic programming
- learning algorithm
- probabilistic model
- noisy data
- improved algorithm
- np hard
- optimization algorithm
- low dimensional
- recognition algorithm
- high accuracy
- simulated annealing
- evolutionary algorithm
- objective function
- linear programming
- particle swarm optimization
- neural network
- computationally efficient
- segmentation algorithm
- parameter estimation
- computational cost
- tree structure
- preprocessing
- feature extraction
- image sequences
- inference mechanism