Unsupervised learning neural network with convex constraint: Structure and algorithm.
Hengqing TongTianzhen LiuQiaoling TongPublished in: Neurocomputing (2008)
Keyphrases
- neural network
- unsupervised learning
- learning algorithm
- computational complexity
- constrained minimization
- tree structure
- detection algorithm
- dynamic programming
- cost function
- np hard
- search space
- piecewise linear
- artificial neural networks
- optimal solution
- training algorithm
- objective function
- convex optimization
- similarity measure
- evolutionary algorithm
- convex constraints
- nearest neighbour
- convex hull
- back propagation
- linear programming
- simulated annealing
- worst case
- probabilistic model