Unsupervised discovery of crowd activities by saliency-based clustering.

Tingting Han Hongxun Yao Xiaoshuai Sun Sicheng Zhao Yanhao Zhang

Published in: Neurocomputing (2016)

Keyphrases

clustering algorithm
k means
clustering method
data clustering
natural scenes
categorical data
information theoretic
cluster analysis
spectral clustering
fuzzy clustering
data points
unsupervised learning
human computer interaction
high dimensional data
activity recognition
data mining tasks