A genetic fuzzy k-Modes algorithm for clustering categorical data.
Guojun GanJ. WuZ. YangPublished in: Expert Syst. Appl. (2009)
Keyphrases
- learning algorithm
- cost function
- experimental evaluation
- detection algorithm
- optimal solution
- dynamic programming
- np hard
- computational complexity
- preprocessing
- significant improvement
- single pass
- segmentation algorithm
- computational cost
- convergence rate
- expectation maximization
- neural network
- data sets
- objective function
- high accuracy
- k means
- experimental study
- image segmentation
- estimation algorithm
- improved algorithm
- times faster
- matching algorithm
- classification algorithm
- clustering method
- theoretical analysis
- computationally efficient
- linear programming
- multiscale
- support vector
- search algorithm
- search space