On Fuzzy Clustering for Categorical Multivariate Data Induced by Polya Mixture Models.
Yuchi KanzawaPublished in: MDAI (2017)
Keyphrases
- fuzzy clustering
- multivariate data
- mixture model
- categorical data
- cluster analysis
- unsupervised learning
- gaussian mixture model
- generative model
- fuzzy c means
- em algorithm
- fuzzy clustering algorithm
- clustering algorithm
- probabilistic model
- expectation maximization
- fuzzy clustering algorithms
- density estimation
- model selection
- finite mixture model
- high dimensional
- language model
- clustering method
- membership functions
- attribute values
- k means
- data mining techniques
- maximum likelihood
- data analysis
- multivariate time series
- principal components
- probability density function
- original data
- kernel function
- cluster centers
- parameter space
- data sets