A novel initialisation based on hospital-resident assignment for the k-modes algorithm.
Henry WildeVincent A. KnightJonathan W. GillardPublished in: CoRR (2020)
Keyphrases
- improved algorithm
- dynamic programming
- preprocessing
- experimental evaluation
- selection algorithm
- times faster
- matching algorithm
- optimal solution
- np hard
- cost function
- search space
- k means
- high accuracy
- theoretical analysis
- data sets
- simulated annealing
- computational cost
- optimization algorithm
- detection algorithm
- allocation strategy
- similarity measure
- computational complexity
- objective function
- clustering method
- learning algorithm
- estimation algorithm
- information systems
- feature selection
- recognition algorithm
- multiscale
- health care
- classification algorithm
- hidden markov models
- lower bound
- computationally efficient
- particle swarm optimization
- linear programming
- artificial neural networks
- significant improvement
- worst case