Thank you!
That’s great.
What about if “big” is a tensor shaped [batchsize, num_windows, CNN_features], “ten” is a tensor shaped [batchsize, num_windows], and using “ten” we want to map “big” to the “result” tensor with the shape of [batchsize, CNN_features]? i.e.
big = [128,10,512]
ten = [128,10]
result = [128,512]