I have a list, which stores `N`

tensors of dimension `B*C`

, where `B`

is the batch size and `C`

is the total classes possible. `[Y_1, Y_2, Y_3,....Y_N]`

. I also have a target list which stores the `N`

target labels, each of dimension `B*1`

.

I want to calculate the cross entropy of each individual batch with its corresponding target in the target list. I can write a loop to do that, but I was wondering if there’s more effective way of achieving this.