Hengchao Chen

11 papers A 3Journal 8
YearRankTypeTitle / Venue / Authors
2025 J jnl
Enhancing Vector Quantization with Distributional Matching: A Theoretical and Empirical Study.
CoRR
Xianghong Fang, Litao Guo, Hengchao Chen, Yuxuan Zhang, XiaofanXia, Dingjie Song, Yexin Liu, Hao Wang, Harry Yang, Yuan Yuan, Qiang Sun
2025 J jnl
Power Transformed Density Ridge Estimation.
IEEE Signal Process. Lett.
Hengchao Chen, Zheng Zhai
2025 J jnl
Quotient Geometry of Bounded or Fixed-Rank Correlation Matrices.
SIAM J. Matrix Anal. Appl.
Hengchao Chen
2024 A conf
Gradient descent in matrix factorization: Understanding large initialization.
UAI
Hengchao Chen, Xin Chen, Mohamad Elmasri, Qiang Sun
2024 J jnl
Quadratic Matrix Factorization With Applications to Manifold Learning.
IEEE Trans. Pattern Anal. Mach. Intell.
Zheng Zhai, Hengchao Chen, Qiang Sun
2023 J jnl
Bounded Projection Matrix Approximation With Applications to Community Detection.
IEEE Signal Process. Lett.
Zheng Zhai, Hengchao Chen, Qiang Sun
2023 J jnl
Bounded Projection Matrix Approximation with Applications to Community Detection.
CoRR
Zheng Zhai, Hengchao Chen, Qiang Sun
2023 J jnl
Quadratic Matrix Factorization with Applications to Manifold Learning.
CoRR
Zheng Zhai, Hengchao Chen, Qiang Sun
2023 A conf
Statistical Analysis of Karcher Means for Random Restricted PSD Matrices.
AISTATS
Hengchao Chen, Xiang Li, Qiang Sun
2023 J jnl
Statistical Analysis of Karcher Means for Random Restricted PSD Matrices.
CoRR
Hengchao Chen, Xiang Li, Qiang Sun
2022 A conf
Distributed Sparse Multicategory Discriminant Analysis.
AISTATS
Hengchao Chen, Qiang Sun