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most citedStatistical Inference on High Dimensional Gaussian Graphical Regression Models

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stat.ME2026

Estimation of High Dimensional Bounded Discrete Graphical Models via Regularized Generalized Score Matching

Xuran Meng, Jingfei Zhang, Yi Li

Graphical models for multivariate count data are widely used to characterize conditional dependence structures. For count variables with unbounded support, however, ensuring a fini…

stat.ML2026

Beyond Consistency: Inference for the Relative risk functional in Deep Nonparametric Cox Models

Sattwik Ghosal, Xuran Meng, Yi Li

There remain theoretical gaps in deep neural network estimators for the nonparametric Cox proportional hazards model. In particular, it is unclear how gradient-based optimization e…