A Nodes' Evolution Diversity Inspired Method to Detect Anomalies in Dynamic Social Networks.

Huan Wang Chunming Qiao

Published in: IEEE Trans. Knowl. Data Eng. (2020)

Keyphrases

social networks
preprocessing
significant improvement
detection method
cost function
similarity measure
clustering method
decision trees
computational complexity
objective function
pairwise
learning algorithm
dynamic programming
computational cost
supervised learning
high accuracy
segmentation method