W1 Quiz: Inconsistent grading logic applied to Question 9: Update Gate and Forget Gate

[Deepti_Prasad]

Hi @Jason_Kirst

The question here mentions about

@Jason_Kirst

below the Update Gate and Forget Gate in the LSTM

update gate and forget related to LSTM, so the two gates uses ru and rf, I am sharing an image from the same week mentioned i.r.t. LSTM

The other question you are talking about mentions the update and forget date in the LSTM plays similar role in the GRU layer, there the answer ru and 1-ru holds correct, see the below image

The forget gate applies a sigmoid activation function to the input and previous hidden state, producing a value between 0 and 1 for each element in the cell state. A value close to 1 indicates that the corresponding element in the previous cell state to remember and a value close to 0 indicates that the element should be forgotten when it comes to LSTM layer.

Regards
DP