A novel cluster validity index based on augmented non-shared nearest neighbors.

Xinjie Duan Yan Ma Yuqing Zhou Hui Huang Bin Wang

Published in: Expert Syst. Appl. (2023)

Keyphrases

nearest neighbor
cluster validity index
k nearest neighbor
knn
cluster validity indices
decision boundary
high dimensional data
data points
fuzzy c means
nearest neighbor search
high dimensional
index structure
data mining
neural network
probabilistic model
k means
training set
euclidean distance
data sets