A hybrid term–term relations analysis approach for topic detection

作者：

Highlights：

• We extract co-occurrence term relations using IdeaGraph.

• We extract semantic term relations using topic model.

• We fuse multiple types of relations to form a coupled term graph.

• We extract topics from the graph using a graph analytical approach.

摘要

•We extract co-occurrence term relations using IdeaGraph.•We extract semantic term relations using topic model.•We fuse multiple types of relations to form a coupled term graph.•We extract topics from the graph using a graph analytical approach.

论文关键词：Topic detection,Topic modeling,Semantic relations,Co-occurrence relations,Graph analytical approach

论文评审过程：Received 3 August 2015, Revised 2 November 2015, Accepted 5 November 2015, Available online 14 November 2015, Version of Record 21 December 2015.

论文官网地址：https://doi.org/10.1016/j.knosys.2015.11.006