Concentration distribution and cluster analysis of PM2.5 based on lognormal cloud model.

Xiaoxia Zhang Hao Liang Fujin Zhong Yanjun Liu Guoyin Wang

Published in: CCIS (2022)

Keyphrases

cluster analysis
cloud model
categorical data
power law
clustering method
clustering algorithm
factor analysis
k means

data clustering
hierarchical latent class models
correlation analysis
data mining
unsupervised learning
association analysis
data analysis
clustering analysis

data mining techniques
fuzzy c means
cluster validity
partitional clustering
fuzzy clustering
databases
multidimensional scaling

neural gas
image segmentation
image processing
feature selection
high dimensional
data sets
database