Developer Terms and Conditions › The Development › Molecular Sensing Models › Classification model not working despite high correlation › Reply To: Classification model not working despite high correlation May 29, 2016 at 8:08 am #3426 AyeletKeymaster Hi, Since you only used 16 samples, most likely the problem is indeed the database size. I would recommend, as I mentioned before, adding more samples to the the data collection. Keep us updated! Ayelet