defcommon[N, DATA, U[_]](data: U[DATA], retrieve: (DATA) ⇒ Boolean, relevant: (DATA) ⇒ Boolean)(implicit functor: Functor[U[DATA], DATA, (N, N, N, N), U[(N, N, N, N)]], agg: Aggregatable[U[(N, N, N, N)], (N, N, N, N), (N, N, N, N)], field: Field[N]): ClassifierPerformance[N, DATA, U[DATA], U[(N, N, N, N)]]