data

[Tsardoz]

Is this the same data as was used in the paper "A Survey on Behavior Recognition Using WiFi Channel State Information"? The methods used in that paper were sketchy. Have you used identical methods?

[ludlows]

yes. i am using the same data.

[Tsardoz]

Thanks for your reply. FYI randomising time series data into train/validation sets is invalid. I understand the original paper you based this on also made this mistake. With 800 msec overlap between records almost every validation sample has at least one record in the training set that is 80% identical. Splits should be done on a per subject basis. I am notifying the original authors and journal as well. Thank you for making this code public as hopefully this will help others in this field.

[du7092]

the data i have downloaded is in .csv file and not having any values in them( they are showing some random values rather than amplitude or phase values)

[ludlows]

@Tsardoz thanks for sharing your suggestions with me.

[ludlows]

@du7092 as I remember, the first half part of each line in csv files is amplitude info and the rest part is phase info

[dheeraj7092]

@ludlows I am having trouble opening the dataset . as you can see below , when i open the dataset there are no values present . Can you please help me to open the dataset and explain what are the row and coloumn values .