Multimedia news QA: Extraction and visualization integration with multiple-source information

作者：

Highlights：

• A multimedia question answering system based on web news data is built.

• Multimedia information extends the vividness of question answering results.

• Utilizing image clustering method can generate satisfied topic image.

摘要

•A multimedia question answering system based on web news data is built.•Multimedia information extends the vividness of question answering results.•Utilizing image clustering method can generate satisfied topic image.

论文关键词：Topic model,Multimedia question answering,Representative image

论文评审过程：Received 14 May 2016, Revised 4 January 2017, Accepted 5 January 2017, Available online 13 January 2017, Version of Record 22 March 2017.

论文官网地址：https://doi.org/10.1016/j.imavis.2017.01.004