Change detection in textual classification with unexpected dynamics

作者：

Highlights：

• Casting textual data to time series for monitoring.

• Using textual entities as exogenous variables for prediction.

• Adapting a change detection algorithm for monitoring of textual data.

• Evaluating such a framework with quantitative results.

摘要

•Casting textual data to time series for monitoring.•Using textual entities as exogenous variables for prediction.•Adapting a change detection algorithm for monitoring of textual data.•Evaluating such a framework with quantitative results.

论文关键词：Change detection,Text streams,Forecasting

论文评审过程：Received 19 May 2020, Revised 26 February 2021, Accepted 1 March 2021, Available online 15 March 2021, Version of Record 31 March 2021.

论文官网地址：https://doi.org/10.1016/j.eswa.2021.114831