A new algorithm for training sparse autoencoders.
Ali Shahin ShamsabadiMassoud Babaie-ZadehSeyyede Zohreh SeyyedsalehiHamid R. RabieeChristian JuttenPublished in: EUSIPCO (2017)
Keyphrases
- times faster
- learning algorithm
- cost function
- high accuracy
- computational complexity
- k means
- np hard
- detection algorithm
- optimization algorithm
- worst case
- preprocessing
- experimental evaluation
- computational cost
- recognition algorithm
- matching algorithm
- input data
- expectation maximization
- denoising
- classification algorithm
- training process
- reduced set
- particle swarm optimization
- maximum likelihood
- semi supervised
- dynamic programming
- lower bound
- optimal solution
- training data
- similarity measure
- image processing