我想把A变成B:
A = [1, 1, 1] [2] [3, 3, 3, 3] [4, 4] B = [ [0, 1, 1, 1] [0, 0, 0, 2] [3, 3, 3, 3] [0, 0, 4, 4] ]
输入: - 列表的列表
输出: - 单个矩阵或张量 - 右对齐 - 左填充 0
python numpy tensorflow
numpy ×1
python ×1
tensorflow ×1