Temporal expert profiling: With an application to T-shaped expert finding

作者：

Highlights：

• An expert has to constantly update his knowledge to still be identified as expert.

• Considering the concept of time can improve the quality of expert finding.

• We propose a method for T-shaped expert finding based on temporal expert profiling.

摘要

•An expert has to constantly update his knowledge to still be identified as expert.•Considering the concept of time can improve the quality of expert finding.•We propose a method for T-shaped expert finding based on temporal expert profiling.

论文关键词：T-shaped mining,Temporal expert profiling,Deep neural network,Community question answering,Expertise retrieval

论文评审过程：Received 6 November 2018, Revised 16 February 2019, Accepted 21 February 2019, Available online 2 March 2019, Version of Record 2 March 2019.

论文官网地址：https://doi.org/10.1016/j.ipm.2019.02.017