A validity index method for clusters with different degrees of dispersion and overlap.

Phen-Lan Lin Po-Whei Huang Che-Yu Li

Published in: ICACI (2016)

Keyphrases

detection method
hierarchical clustering
preprocessing
computational cost
initial set
computational complexity
pairwise
neural network
cost function
significant improvement
unsupervised learning
high accuracy
probabilistic model
feature extraction
clustering algorithm
machine learning
data mining