注意力机制算法
输入:CNN提取,H,V (维度)
输出:特征权重参数
1. Similarity ( K s , T i , j ) = K s T i , j ( s = i j ) 相似性
2. α i , j = SoftMax ( Similarity i , j )
3. for i < 0 toHdo:
4. for j < 0 toVdo:
5. Q ( K i j , T i , j ) = ∑ i = 1 H ∑ j = 1 V α i , j ⋅ V a l u e i , j ( V a l u e i , j 为 K s 权值)
6.end for
7. end for