HTML tutorial

Bio

I am a Ph.D student at Khoury College of Computer Sciences, Northeastern University, working with Prof. Javed A. Aslam and Prof. Virgil Pavlu, and also worked with Prof. Lu Wang. I received my B.Eng. from Wuhan University in 2014, M.A. from Brandeis University in 2016. I have interned with Samsung Research America (SRA) in Summer 2018 and Summer 2019.

Research Interests

I'm interested in natural language processing and machine learning. I'm currently working on multi-label prediction and question answering (QA and KBQA). I am also interested in summarization and discourse analysis.

Publications

Learning to Calibrate and Rerank Multi-label Predictions
Cheng Li, Virgil Pavlu, Javed Aslam, Bingyu Wang, Kechen Qin.
Joint European Conference on Machine Learning and Knowledge Discovery in Databases (ECML PKDD), 2019.

Adapting RNN Sequence Prediction Model to Multi-label Set Prediction
Kechen Qin, Cheng Li, Virgil Pavlu, and Javed Aslam.
Proceedings of the Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies (NAACL-HLT), 2019.

Ranking-Based AutoEncoder for Extreme Multi-label Classification
Bingyu Wang, Li Chen, Wei Sun, Kechen Qin, Kefeng Li and Hui Zhou.
Proceedings of the Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies (NAACL-HLT), 2019.

Joint Modeling of Content and Discourse Relations in Dialogues
Kechen Qin, Lu Wang, and Joseph Kim.
Proceedings of the 55th Annual Meeting of the Association for Computational Linguistics (ACL), 2017.

Winning on the Merits: The Joint Effects of Content and Style on Debate Outcomes
Lu Wang, Nick Beauchamp, Sarah Shugars, and Kechen Qin. Transactions of the Association for Computational Linguistics (TACL), 2017.

More Projects

Weiping Zhu, Daoyuan Jia, Hongyu Wan, Tuo Yang, Cheng Hu, Kechen Qin, and Xiaohui Cui. "Waypoint graph based fast pathfinding in dynamic environment." International Journal of Distributed Sensor Networks (2015).

Kechen Qin, Cheng Hu, Daoyuan Jia, Xiaohui Cui, and Yang Zhang. "Subway fire evacuation simulation model." In Identification, Information and Knowledge in the Internet of Things (IIKI), 2014 International Conference on, pp. 233-236. IEEE, 2014.

Daoyuan Jia, Cheng Hu, Kechen Qin, and Xiaohui Cui. "Planar waypoint generation and path finding in dynamic environment." In Identification, Information and Knowledge in the Internet of Things (IIKI), 2014 International Conference on, pp. 206-211. IEEE, 2014.