Soft subspace clustering of categorical data with probabilistic distance.

Lifei Chen Shengrui Wang Kaijun Wang Jianping Zhu

Published in: Pattern Recognit. (2016)

Keyphrases

categorical data
subspace clustering
cluster analysis
clustering method
high dimensional data
clustering algorithm
parameter free
numerical data

subspace clusters
clustering high dimensional data
high dimensional
attribute values
probabilistic model
uncertain data
bayesian networks
high dimensionality

distance based outlier detection
hierarchical latent class models
dimensionality reduction
k means
generative model
nearest neighbor
data analysis
object recognition

pattern recognition
similarity measure
multivariate time series
computer vision
subspace projections
information retrieval
neural network
data sets