Personal profile
Teaching
- MTH301 Final Year Project (FYP)
- MTH413 Mathematics and Statistics for Data Science
- MTH414 Statistical Learning with Applications in Python
- MTH417 Dissertation
Research interests
- Data Science
- Machine Learning
- Causal Inference
Education/Academic qualification
PhD, City University of Hong Kong
Award Date: 1 Nov 2023
Bachelor, Southeast University, Nanjing
Award Date: 1 Jun 2017
Research areas
- Data Science
- Machine Learning
- Operations Research
Person Types
- Staff
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
Projects
- 1 Active
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Doubly Perturbed Optimizer for Gradient Estimation
Sun, X. (PI)
1/07/24 → 30/06/27
Project: Internal Research Project
Research output
- 6 Conference Proceeding
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DAED: Dynamic Additive Effect Decomposition for Interpretable Time Series Forecasting
Wang, C., Sun, X., Wang, J., Ren, G. & Hua, Z., 2026, Database Systems for Advanced Applications - 31st International Conference, DASFAA 2026, Proceedings. Jung, H., Wang, T., Toyoda, M., Kwon, H.-Y. & Lee, J.-W. (eds.). Springer Science and Business Media Deutschland GmbH, p. 330-340 11 p. (Lecture Notes in Computer Science; vol. 16537 LNCS).Research output: Chapter in Book or Report/Conference proceeding › Conference Proceeding › peer-review
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DAED: Dynamic Additive Effect Decomposition for Interpretable Time Series Forecasting
Wang, C., Sun, X., Wang, J., Ren, G. & Hua, Z., 2026, International Conference on Database Systems for Advanced Applications. p. 330-340 11 p.Research output: Chapter in Book or Report/Conference proceeding › Conference Proceeding › peer-review
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Perturbed Dynamic Time Warping: A Probabilistic Framework and Generalized Variants
Sun, X., Wang, C. & Zhang, W., 2026, (Accepted/In press) The Fourteenth International Conference on Learning Representations (ICLR 2026).Research output: Chapter in Book or Report/Conference proceeding › Conference Proceeding › peer-review
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The Causal Impact of Credit Lines on Spending Distributions
Li, Y., Leung, C. H., Sun, X., Wang, C., Huang, Y., Yan, X., Wu, Q., Wang, D. & Huang, Z., 25 Mar 2024, Proceedings of the 38th AAAI Conference on Artificial Intelligence (AAAI-24 Technical Tracks 1). Wooldridge, M., Dy, J. & Natarajan, S. (eds.). 1 ed. Washington: AAAI press, Vol. 38. p. 180-187 8 p. (Proceedings of the AAAI Conference on Artificial Intelligence; vol. 38, no. 1).Research output: Chapter in Book or Report/Conference proceeding › Conference Proceeding › peer-review
Open Access4 Citations (Scopus) -
A Unified Perspective on Regularization and Perturbation in Differentiable Subset Selection
Sun, X., Leung, C. H., Li, Y. & Wu, Q., 2023, 26th International Conference on Artificial Intelligence and Statistics, AISTATS 2023. Proceedings of Machine Learning Research, Vol. 206. p. 4629-4642 14 p. (Proceedings of Machine Learning Research).Research output: Chapter in Book or Report/Conference proceeding › Conference Proceeding › peer-review
1 Citation (Scopus)