Hi Matt Harvey, I tried to apply the method #1 on my dataset with 2 classes.
Vijay Prakash Dwivedi

Hi Vijay. Could be many reasons! Hard to say off the top of my head. Do you have enough samples? Is there enough difference between the different activities that it’s reasonable that a CNN would be able to figure it out? If you want to give some more detail I am happy to try to help! Best.

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