机译:一种具有新步长的梯度投影算法,用于非负稀疏性约束优化
Qufu Normal Univ, Rizhao 276826, Shandong, Peoples R China|Shandong Womens Univ, Jinan 250300, Shandong, Peoples R China;
Beijing Jiaotong Univ, Beijing 100044, Peoples R China;
Qufu Normal Univ, Rizhao 276826, Shandong, Peoples R China;