Regarding the aggregation of characteristic quantities

[shabeer816]

In your work, Equations (3) and (4) explain the method for combining feature volumes into a single representation. However, I noticed that the code provided doesn't seem to align with Equation (3), as
𝑉
𝑡
−
1
V
t−1
​
is not multiplied by
𝑊
𝑡
−
1
W
t−1
​
. Could you clarify this for me? Thank you!