What is Forget Gate? Why does it exist? Where does it appear in LSTM?
Draw or describe a visual model of Forget Gate. What does it look like conceptually?
Work through a concrete manual example of Forget Gate with real numbers or pseudocode.
Implement Forget Gate from scratch in Python. Keep it minimal — just enough to see it work.
How is Forget Gate different from related concepts in LSTM? What are the trade-offs?
Explain Forget Gate in plain language using an analogy. Could a non-expert follow it?