|Constructor and Description|
|Modifier and Type||Method and Description|
Create a vector transformation that normalizes and denormalizes vectors with respect to the specified entity.
public VectorTransformation makeTransformation(SparseVector ratings)
If the reference vector is empty, the returned transformation should be the identity transform. Results are undefined if the reference vector is not complete or contains NaN values.
If the normalization needs to retain a copy of the sparse vector, it will take an immutable copy.