VonMisesEvaluator

Transform a column of continuous features that represent the mean of a von Mises distribution to n columns of continuous features. The number n represent the number of points to evaluate the von Mises distribution. The von Mises pdf is given by

f(x | mu, kappa, scale) = exp(kappa * cos(scale*(x-mu)) / (2*pi*Io(kappa))

and is only valid for x, mu in the interval [0, 2*pi/scale].

Linear Supertypes

Serializable, Serializable, SettingsBuilder, AnyRef, Any

Value Members

final def !=(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def ##(): Int

Definition Classes
AnyRef → Any
final def ==(arg0: Any): Boolean

Definition Classes
AnyRef → Any
def apply(name: String, kappa: Double, scale: Double, points: Array[Double]): Transformer[Double, Unit, Unit]

Create a new VonMisesEvaluator instance.
Create a new VonMisesEvaluator instance.
kappa
measure of concentration
scale
scaling factor
points
points to evaluate the distribution with
final def asInstanceOf[T0]: T0

Definition Classes
Any
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def equals(arg0: Any): Boolean

Definition Classes
AnyRef → Any
def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
def fromSettings(setting: Settings): Transformer[Double, Unit, Unit]

Create a new VonMisesEvaluator from a settings object
Create a new VonMisesEvaluator from a settings object
setting
Settings object

Definition Classes
VonMisesEvaluator → SettingsBuilder
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
def getProbability(x: Double, mu: Double, kappa: Double, scale: Double): Double
def hashCode(): Int

Definition Classes
AnyRef → Any
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toString(): String

Definition Classes
AnyRef → Any
final def wait(): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )

Related Doc: package transformers

object VonMisesEvaluator extends SettingsBuilder with Serializable

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

def apply(name: String, kappa: Double, scale: Double, points: Array[Double]): Transformer[Double, Unit, Unit]

final def asInstanceOf[T0]: T0

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

def fromSettings(setting: Settings): Transformer[Double, Unit, Unit]

final def getClass(): Class[_]

def getProbability(x: Double, mu: Double, kappa: Double, scale: Double): Double

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

final def synchronized[T0](arg0: ⇒ T0): T0

def toString(): String

final def wait(): Unit

final def wait(arg0: Long, arg1: Int): Unit

final def wait(arg0: Long): Unit

Inherited from Serializable

Inherited from Serializable

Inherited from SettingsBuilder

Inherited from AnyRef

Inherited from Any

Ungrouped