Packages

c

smile.validation

MutualInformationScore

class MutualInformationScore extends ClusterMeasure

Mutual Information score between two clusterings with optional normalization. Normalized Mutual Information is an normalization of the Mutual Information score to scale the results between 0 (no mutual information) and 1 (perfect correlation).

Note that this measure is not adjusted for chance. This metric is independent of the absolute values of the labels: a permutation of the class or cluster label values won’t change the score value in any way.

Linear Supertypes
ClusterMeasure, AnyRef, Any
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Inherited
  1. MutualInformationScore
  2. ClusterMeasure
  3. AnyRef
  4. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new MutualInformationScore(normalization: String = "sqrt")

    normalization

    "sqrt" normalized by sqrt(H(labels_true) * H(labels_pred)) "max" normalized by max(H(labels_true) * H(labels_pred)) "" no normalization

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. def +(other: String): String
    Implicit
    This member is added by an implicit conversion from MutualInformationScore to any2stringadd[MutualInformationScore] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ->[B](y: B): (MutualInformationScore, B)
    Implicit
    This member is added by an implicit conversion from MutualInformationScore to ArrowAssoc[MutualInformationScore] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  5. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  6. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  7. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  8. def ensuring(cond: (MutualInformationScore) ⇒ Boolean, msg: ⇒ Any): MutualInformationScore
    Implicit
    This member is added by an implicit conversion from MutualInformationScore to Ensuring[MutualInformationScore] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  9. def ensuring(cond: (MutualInformationScore) ⇒ Boolean): MutualInformationScore
    Implicit
    This member is added by an implicit conversion from MutualInformationScore to Ensuring[MutualInformationScore] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  10. def ensuring(cond: Boolean, msg: ⇒ Any): MutualInformationScore
    Implicit
    This member is added by an implicit conversion from MutualInformationScore to Ensuring[MutualInformationScore] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  11. def ensuring(cond: Boolean): MutualInformationScore
    Implicit
    This member is added by an implicit conversion from MutualInformationScore to Ensuring[MutualInformationScore] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  12. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  13. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  14. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  15. def formatted(fmtstr: String): String
    Implicit
    This member is added by an implicit conversion from MutualInformationScore to StringFormat[MutualInformationScore] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()
  16. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  17. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  18. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  19. def measure(x: Array[Int], y: Array[Int]): Double
    Definition Classes
    MutualInformationScore → ClusterMeasure
  20. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  21. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  22. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  23. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  24. def toString(): String
    Definition Classes
    AnyRef → Any
  25. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  26. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  27. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  28. def →[B](y: B): (MutualInformationScore, B)
    Implicit
    This member is added by an implicit conversion from MutualInformationScore to ArrowAssoc[MutualInformationScore] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Inherited from ClusterMeasure

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from MutualInformationScore to any2stringadd[MutualInformationScore]

Inherited by implicit conversion StringFormat from MutualInformationScore to StringFormat[MutualInformationScore]

Inherited by implicit conversion Ensuring from MutualInformationScore to Ensuring[MutualInformationScore]

Inherited by implicit conversion ArrowAssoc from MutualInformationScore to ArrowAssoc[MutualInformationScore]

Ungrouped