Preprints

  1. Yikun Zhang, Alexander Giessing, and Yen-Chi Chen (2023) Efficient Inference on High-Dimensional Linear Models with Missing Outcomes arXiv: 2309.06429 [ Code ] [ Bib ] [ Poster ]

  2. Yikun Zhang, Yen-Chi Chen (2021) Mode and Ridge Estimation in Euclidean and Directional Product Spaces: A Mean Shift Approach arXiv: 2110.08505 [ Code ] [ Bib ]

  3. Yikun Zhang, Yen-Chi Chen (2021) The EM Perspective of Directional Mean Shift Algorithm arXiv: 2101.10058 [ Code ] [ Bib ]

Journals

  1. Yikun Zhang, Rafael S. de Souza, and Yen-Chi Chen (2022) SCONCE: A Cosmic Web Finder for Spherical and Conic Geometries Monthly Notices of the Royal Astronomical Society, 517(1): 1197–1217. [ ArXiv Version ] [ Python Package ] [ Package Documentation ] [ Bib ] [ Poster ]

  2. Yikun Zhang, Yen-Chi Chen (2023) Linear Convergence of the Subspace Constrained Mean Shift Algorithm: From Euclidean to Directional Data Information and Inference: A Journal of the IMA, 12(1): 210-311. [ Arxiv Version ] [ Code ] [ Bib ]

  3. Yikun Zhang, Yen-Chi Chen (2021) Kernel Smoothing, Mean Shift, and Their Learning Theory with Directional Data Journal of Machine Learning Research 22(154): 1-92. [ ArXiv Version ] [ Code ] [ Talk Slides ] [ Bib ]

Conferences

  1. Yikun Zhang, Yang Liu, and Jiming Liu (2018) Learning Bayesian Network Structure by Self-Generating Prior Information: The Two-step Clustering-based Strategy In Proceedings of the Workshops of the Thirty-Second (AAAI-18) Conference on Artificial Intelligence, New Orleans, Louisiana, USA, pages 530-537 URL: https://aaai.org/ocs/index.php/WS/AAAIW18/paper/view/17111/ . [ Talk Slides ] [ Bib ]

  2. Yikun Zhang, Jiming Liu, and Yang Liu (2018) Bayesian Network Structure Learning: The Two-step Clustering-based Algorithm In Proceedings of the Thirty-Second AAAI Conference on Artificial Intelligence (AAAI-18) Student Abstract and Poster Program, pages 8183-8184. [ Poster ] [ Bib ]

Dissertation

Undergraduate Thesis: Yikun Zhang (2018) Bayesian Network Structure Learning: The Two-Step Clustering-Based Strategy and Algorithm Combination .