Consider a many

$-$

to

$-$

one recurrent neural network with

$2$

$0$

$$timesteps and a batch size of

$3$

$2$

$($

batch size refers to the number of sequences fed into the network in one iteration

$)$

$.$

$$The network architecture is as follows:

Suppose you change the batch size from

$3$

$2$

$$to

$1$

$2$

$8$

$.$

$$Which of the following matrix sizes will be affected by this change?

W$2$R

W$2$F

a$220$

b$2$