An Efficient $k$-modes Algorithm for Clustering Categorical Datasets.
Karin S. DormanRanjan MaitraPublished in: CoRR (2020)
Keyphrases
- k means
- synthetic and real datasets
- synthetic datasets
- detection algorithm
- clustering method
- matching algorithm
- computational cost
- expectation maximization
- np hard
- preprocessing
- computational complexity
- synthetic and real life datasets
- significant improvement
- cost function
- categorical data
- high accuracy
- data clustering
- worst case
- experimental evaluation
- dynamic programming
- clustering algorithm
- data mining
- data sets
- cluster centers
- similarity measure
- objective function
- fuzzy clustering
- video sequences
- document clustering
- lower bound
- high dimensional
- search space
- optimization algorithm
- computationally efficient
- unsupervised learning
- simulated annealing