Hello!
I give to classifier’s input list (ndarray) after function fit_transform(sklearn) such as [0, 1, 0, 0, 0], and I get pdf(probability distribution function) only two elements [0.5, 0.5]. Why do I get equal element in pdf. Maybe I do some wrong.
@David_Keeney , @breznak can we help me again 
Thanks a lot!