Yin-Jen Chen

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stat.ML2026★ 1 cited

Classification of high-dimensional data with spiked covariance matrix structure

Yin-Jen Chen, Minh Tang

We study the classification problem for high-dimensional data with $n$ observations on $p$ features where the $p \times p$ covariance matrix $I^£$ exhibits a spiked eigenvalue struc…

stat.ML2024

Regression for matrix-valued data via Kronecker products factorization

Yin-Jen Chen, Minh Tang

We study the matrix-variate regression problem $Y_i = \sum_{k} Î²_{1k} X_i Î²_{2k}^{\top} + E_i$ for $i = 1, 2 \dots, n$ in the high dimensional regime wherein the response $Y_{i}$ are ma…