Inexact steepest descent algorithm for obtaining t-best approximation in a fuzzy normed space.
Karim IvazAli BeiranvandPublished in: J. Intell. Fuzzy Syst. (2016)
Keyphrases
- objective function
- computational cost
- search space
- dynamic programming
- cost function
- times faster
- detection algorithm
- preprocessing
- np hard
- experimental evaluation
- worst case
- closed form
- learning algorithm
- optimization algorithm
- fuzzy art
- recognition algorithm
- matching algorithm
- high accuracy
- computational complexity
- probabilistic model
- greedy algorithm
- convergence rate
- fuzzy clustering
- significant improvement
- space requirements
- computational geometry
- polynomial time approximation
- randomized approximation