82 citations · 246 across the 24 of their papers we have counts for
Showing 2023Show all
2 papers · 1 filter
cond-mat.dis-nn2023
Average case analysis of Lasso under ultra-sparse conditions
Koki Okajima, Xiangming Meng, Takashi Takahashi +1
We analyze the performance of the least absolute shrinkage and selection operator (Lasso) for the linear model when the number of regressors grows larger keeping the true suppo…
eess.SP2023★ 1 cited
QCM-SGM+: Improved Quantized Compressed Sensing With Score-Based Generative Models
Xiangming Meng, Yoshiyuki Kabashima
In practical compressed sensing (CS), the obtained measurements typically necessitate quantization to a limited number of bits prior to transmission or storage. This nonlinear quan…