I want to implement lstms with CNN in pytorch as my data is a time series data i.e. frames of video for heart rate detection, I am struggling with the input and output dimensions for lstms what and how i should properly configure the dimensions/parameters/arguments at input of lstms in pytorch as its quite confusing when considering time steps, hidden state etc.
my output from CNN is “2 batches of 256 frames”, which is now the input to lstms
batch is 2
features =256