Shing C

icon company University of Oxford icon location Oxford

Results 55 comments of Shing C

Accuracy Loss at Lower Sampling Frequencies

OK that's useful info. I think scipy.resample applies some filtering which might be affecting the results. Can you try again using https://actipy.readthedocs.io/en/latest/api.html#actipy.processing.resample ? This another pkg we maintain - it...

Accuracy Loss at Lower Sampling Frequencies

To further help me debug this, can you try the random forest model (`--t rf`) and see difference between 15 Hz and 100 Hz?

Accuracy Loss at Lower Sampling Frequencies

How many steps at 15Hz using the original model?

Accuracy Loss at Lower Sampling Frequencies

OK to summarize: SSL model (default): - At 100Hz: ~145k - At 15Hz: ~89k RF model (`--t rf`): - At 100Hz: ~121k - At 15Hz: ~138k Is that right? I...

Accuracy Loss at Lower Sampling Frequencies

Thanks @angerhang for your input To clarify, the walking detection layer was indeed trained on 30Hz data - not 15Hz. I meant to say we could probably train the walking...