Change point detection in social networks using a multivariate exponentially weighted moving average chart.
Ali SalmasniaMohammadreza MohabbatiMohammadreza NamdarPublished in: J. Inf. Sci. (2020)
Keyphrases
- weighted moving average
- change point detection
- social networks
- control charts
- change point
- statistical process control
- non stationary
- sequential data
- outlier detection
- singular spectrum analysis
- normalized maximum likelihood
- social network analysis
- high dimensional time series
- cumulative sum
- hidden markov models
- network structure
- adaptive control
- process control
- fixed length
- association rule mining
- feature vectors
- spatio temporal
- data streams
- data structure
- image processing