A Generalized Walsh System and Its Fast Algorithm.
Xixi YuanZhanchuan CaiPublished in: IEEE Trans. Signal Process. (2021)
Keyphrases
- high accuracy
- experimental evaluation
- computational complexity
- dynamic programming
- learning algorithm
- cost function
- times faster
- convergence rate
- optimization algorithm
- preprocessing
- optimal solution
- significant improvement
- estimation algorithm
- computational cost
- worst case
- recognition algorithm
- particle swarm optimization
- classification algorithm
- experimental study
- detection algorithm
- expectation maximization
- input data
- selection algorithm
- objective function
- space complexity
- data sets
- relative entropy
- matching algorithm
- ant colony optimization
- linear programming
- np hard
- similarity measure
- image processing