ClusteringField
class ClusteringField(val field: Field, val comparisons: Option[Comparisons], val isCenterField: Boolean, val fieldWeight: Double, val similarityScale: Option[Double], val compareFunction: Option[CompareFunction]) extends PmmlElement
- Value parameters:
- compareFunction
A function of taking two field values and a similarityScale to define similarity/distance. It can override the general specification of compareFunction in ComparisonMeasure.
- comparisons
A matrix which contains the similarity values or distance values.
- field
Refers (by name) to a MiningField or to a DerivedField.
- fieldWeight
The importance factor for the field. This field weight is used in the comparison functions in order to compute the comparison measure. The value must be a number greater than 0. The default value is 1.0.
- isCenterField
Indicates whether the respective field is a center field, i.e. a component of the center, in a center-based model. Only center fields correspond to the entries in the center vectors in order.
- similarityScale
The distance such that similarity becomes 0.5.