- Type Parameters:
K
- Type of a key in upstream
data.
V
- Type of a value in upstream
data.
- All Implemented Interfaces:
- Serializable, BiFunction<K,V,Vector>, IgniteBiFunction<K,V,Vector>
public class NormalizationPreprocessor<K,V>
extends Object
implements IgniteBiFunction<K,V,Vector>
Preprocessing function that makes normalization.
Normalization is the process of scaling individual samples to have unit norm.
This process can be useful if you plan to use a quadratic form such as the dot-product or any other kernel
to quantify the similarity of any pair of samples.
- See Also:
- Serialized Form