Concept over time: the combination of probabilistic topic model with wikipedia knowledge

作者：

Highlights：

• We combine topic model with Wikipedia knowledge.

• We represent a document as a bag of Wikipedia articles.

• Using Wikipedia page view statistics.

• Extracting more accurate dynamic patterns with specific and coherent entities.

• Spending less time by using Wikipedia knowledge.

摘要

•We combine topic model with Wikipedia knowledge.•We represent a document as a bag of Wikipedia articles.•Using Wikipedia page view statistics.•Extracting more accurate dynamic patterns with specific and coherent entities.•Spending less time by using Wikipedia knowledge.

论文关键词：Concept over time,Topic model,Wikipedia knowledge

论文评审过程：Received 15 December 2014, Revised 4 March 2016, Accepted 14 April 2016, Available online 29 April 2016, Version of Record 7 May 2016.

论文官网地址：https://doi.org/10.1016/j.eswa.2016.04.014