2 papers
math.NA2026
Low T-Phase Rank Approximation of Third Order Tensors
Taehyeong Kim, Hayoung Choi, Yimin Wei
We study low T-phase-rank approximation of sectorial third-order tensors under the tensor T-product. We introduce canonical T-phases…
cs.LG2025
Optimized Weight Initialization on the Stiefel Manifold for Deep ReLU Neural Networks
Hyungu Lee, Taehyeong Kim, Hayoung Choi
Stable and efficient training of ReLU networks with large depth is highly sensitive to weight initialization. Improper initialization can cause permanent neuron inactivation dying…