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Lei Cao
Psychology
Beijing Normal University
Beijing
Language: Chinese, English
Artificial Intelligence
Mental Health
Deep Learning
User Psychology
Extreme Psychological States
Detection Methods
Social Media
Suicide Risk
Stress Detection
Emotion Analysis
Areas of Focus
- Artificial Intelligence and Mental Health
Academic Background & Achievements
- 2013.9-2017.6 Bachelor: Nanjing University of Science and Technology
- 2017.9-2022.6 PhD: Tsinghua University
Publications
- Learning Users Inner Thoughts and Emotion Changes for Social Media based Suicide Risk Detection., Lei Cao, Huijun Zhang, Xin Wang and Ling Feng, 2023
- Building and Using Personal Knowledge Graph to Improve Suicidal Ideation Detection on Social Media., Lei Cao, Huijun Zhang and Ling Feng, 2022
- Category-Aware Chronic Stress Detection on Microblogs., Lei Cao, Huijun Zhang, Ningyun Li, Xin Wang, Wisong Ri and Ling Feng, 2022
- Multi-modal interactive fusion method for detecting teenagers’ psychological stress., Huijun Zhang, Lei Cao, Ling Feng, Mo Yang, 2020
- Latent suicide risk detection on microblog via suicide-oriented word embeddings and layered attention., Lei Cao, Huijun Zhang, Ling Feng, Zihan Wei, Xin Wang, Ningyun Li, Xiaohao He, 2019
Awards
- Tsinghua University Outstanding Graduate (2022)
- Tsinghua University 'Qihang Award' (2022)
- Tsinghua Friend - Tang Junyuan Scholarship (2021)
- Tsinghua Friend - Sohu R&D Scholarship (2020)
- 3rd Place in the 10th 'Lanqiao Cup' C/C++ Programming Graduate Group National Competition (2019)
- Silver Medal at the 47th Geneva International Invention Exhibition (2019)
- Outstanding Graduate of Nanjing University of Science and Technology (2017)
- Jiangsu Province Outstanding Student (2017)
- First Prize in Jiangsu Province University Student Programming Competition (2016)
- 4th Place in the 7th 'Lanqiao Cup' Jiangsu Province C/C++ Programming Undergraduate A Group Competition (2016)
- National Scholarship (2015, 2016)
- Special Scholarship of Nanjing University of Science and Technology (2014)
