QDEE: Question Difficulty and Expertise Estimation in Community Question Answering Sites

• Published in: Proceedings of the International AAAI Conference on Web and Social Media Vol. 12; no. 1
• Main Authors: Sun, Jiankai, Moosavi, Sobhan, Ramnath, Rajiv, Parthasarathy, Srinivasan
• Format: Journal Article
• Language: English
• Published: 15.06.2018

In this paper, we present a framework for Question Difficulty and Expertise Estimation (QDEE) in Community Question Answering sites (CQAs) such as Yahoo! Answers and Stack Overflow, which tackles a fundamental challenge in crowdsourcing: how to appropriately route and assign questions to users with...