基于稀疏组LASSO约束的本征音子说话人自适应 - 屈丹; 张文林 (通信学报, 2015)
Keywords: 近点梯度法; group sparse constraint; 组稀疏约束; 说话人自适应; sparse group LASSO constraint; 稀疏组LASSO约束; eigenphone; 本征音子; proximal gradient method; speaker adaptation