---
title: 'ML2019FALL HW5_Solutins'
disqus: hackmd
---
## HW5 - Sample Solution
### LSTM Cell (1%)
t | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8
--- | --- | --- | --- |--- |--- |--- |--- |---
$z_i$ | 90 | 90 | 190 | 90 | 90 | -10 | 190 | 90
$f(z_i)$ | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 1
$z_f$ | 10 | 10 | -90 | 10 | 10 | 110 | -90 | 10
$f(z_i)$ | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 1
$z_o$ | -10 | 90 | 90 | 90 | -10 | 90 | 90 | 90
$f(z_o)$ | 0 | 1 | 1 | 1 | 0 | 1 | 1 | 1
$z$ | 3 | -2 | 4 | 0 | 2 | -4 | 1 | 2
$c′$ | 3 |