RichLocationFeature

Instance Constructors

new RichLocationFeature(f: FeatureLike[T])(implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[T], ttiv: scala.reflect.api.JavaUniverse.TypeTag[Option[String]])

Value Members

final def !=(arg0: Any): Boolean

Definition Classes
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final def ##(): Int

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final def ==(arg0: Any): Boolean

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final def asInstanceOf[T0]: T0

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def clone(): AnyRef

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

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def equals(arg0: Any): Boolean

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val f: FeatureLike[T]
def finalize(): Unit

Attributes
protected[java.lang]
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@throws( classOf[java.lang.Throwable] )
final def getClass(): Class[_]

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def hashCode(): Int

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final def isInstanceOf[T0]: Boolean

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final def ne(arg0: AnyRef): Boolean

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final def notify(): Unit

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final def notifyAll(): Unit

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

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def toString(): String

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implicit val ttiv: scala.reflect.api.JavaUniverse.TypeTag[Option[String]]
def vectorize(topK: Int, minSupport: Int, cleanText: Boolean, others: Array[FeatureLike[T]] = Array.empty, maxPctCardinality: Double = ...): FeatureLike[OPVector]

Converts a sequence of Location features into a vector keeping the top K most common occurrences of each feature (ie the final vector has length k * number of inputs).
Converts a sequence of Location features into a vector keeping the top K most common occurrences of each feature (ie the final vector has length k * number of inputs). Plus an additional column for "other" values - which will capture values that do not make the cut or values not seen in training
topK
keep topK values
minSupport
min times a value must occur to be retained in pivot
cleanText
if true ignores capitalization and punctuations when grouping categories
others
other features to include in the pivot
maxPctCardinality
max percentage of distinct values a categorical feature can have (between 0.0 and 1.00)
final def wait(): Unit

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

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

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Annotations
@throws( ... )

Related Doc: package RichLocationFeature

implicit class RichLocationFeature[T <: Text with Location] extends AnyRef

Instance Constructors

new RichLocationFeature(f: FeatureLike[T])(implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[T], ttiv: scala.reflect.api.JavaUniverse.TypeTag[Option[String]])

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

val f: FeatureLike[T]

def finalize(): Unit

final def getClass(): Class[_]

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

implicit val ttiv: scala.reflect.api.JavaUniverse.TypeTag[Option[String]]

def vectorize(topK: Int, minSupport: Int, cleanText: Boolean, others: Array[FeatureLike[T]] = Array.empty, maxPctCardinality: Double = ...): FeatureLike[OPVector]

final def wait(): Unit

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

final def wait(arg0: Long): Unit

Inherited from AnyRef

Inherited from Any

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