C5, W1, Assignment 1 - Build an RNN - Typo in Update Gate

Section Below says that ‘it’ is the ‘forget gate’, but I think it’s intended to be the update gate

Variable names in code (Please note that they’re different than the equations)

In the code, you’ll use the variable names found in the academic literature. These variables don’t use “u” to denote “update”.

  • Wi is the update gate weight $\mathbf{W}_i$ (not “Wu”)
  • bi is the update gate bias $\mathbf{b}_i$ (not “bu”)
  • it is the forget gate $\mathbf{\Gamma}_i^{\langle t \rangle}$ (not “ut”)

This has been reported to the course staff.