Sparsity-based Algorithm for Detecting Faults in Rotating Machines.
Wangpeng HeYin DingYanyang ZiIvan W. SelesnickPublished in: CoRR (2015)
Keyphrases
- preprocessing
- high accuracy
- improved algorithm
- times faster
- data sets
- selection algorithm
- matching algorithm
- dynamic programming
- neural network
- clustering method
- np hard
- cost function
- k means
- learning algorithm
- convergence rate
- search algorithm
- computational complexity
- optimization algorithm
- computationally efficient
- particle swarm optimization
- markov random field
- experimental evaluation
- theoretical analysis
- expert systems
- fault diagnosis
- classification algorithm
- search space
- probabilistic model
- recognition algorithm
- evolutionary algorithm
- genetic algorithm
- sparse approximation