Air-CSL: Chinese Sign Language Recognition Based on the Commercial WiFi Devices

Algorithm 1

Overall framework of Air-CSL.

Input:

Output: The loss value

Initialize the model parameters, the hidden layer dimension , the training rounds , the number , training loss value

1: 

2: for to do

3:  use to update the reset door , the update door , and the hidden state

4:  forget unimportant information, update

5: End for

6: pass the data to the tensor

7: for to ;

8:  if the current the predicted loss

9:  save model parameters

10:    and

11:    else if

12:     output the training rounds and

13:   End if

14: End for

15: Return