Patent ID: 11941872
Assignee: ZHEJIANG GONGSHANG UNIVERSITY
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 7:
8. The method according to claim 5, wherein step 6 comprises:
step 6-1: fusing the candidate clip features and the text features to obtain the fused features of the stage t; and
step 6-2: fusing the intermediate feature map Ht−1 in the stage t−1 obtained in step 4-1 with the feature map Ft in the stage t obtained in step 6-1 by up-sampling connection, and obtaining the fused feature map Gt; wherein the formula is as follows:

Gt=Ftsigmoid({Convk(upsample(Ht−1))}n)

where the subscript n indicates n-th up-sampling and convolution operations, the subscript k indicates a size of a convolution kernel,  is maximum pooling element by element, and sigmoid is a nonlinear sigmoid activation function.