Topic change point detection using a mixed Bayesian model.

Xiaoling Lu Yuxuan Guo Jiayi Chen Feifei Wang

Published in: Data Min. Knowl. Discov. (2022)

Keyphrases

bayesian model
change point detection
change point
non stationary
bayesian inference
normalized maximum likelihood
bayesian framework
posterior distribution
sequential data
conditional probabilities
outlier detection
multi task learning
topic models
text classification
data analysis
text mining
probabilistic model