Trait

com.microsoft.ml.spark.vw

HasAdditionalFeatures

Related Doc: package vw

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trait HasAdditionalFeatures extends Params

VW support multiple input columns which are mapped to namespaces. Note: when one wants to create quadratic features within VW you'd specify additionalFeatures. Each feature column is treated as one namespace. Using -q 'uc' for columns 'user' and 'content' you'd get all quadratics for features in user/content (the first letter is called feature group and VW users are used to it... before somebody starts complaining ;)

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Abstract Value Members

  1. abstract def copy(extra: ParamMap): Params

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  2. abstract val uid: String

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Concrete Value Members

  1. final def !=(arg0: Any): Boolean

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  2. final def ##(): Int

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  3. final def $[T](param: Param[T]): T

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  4. final def ==(arg0: Any): Boolean

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  5. val additionalFeatures: StringArrayParam

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  6. final def asInstanceOf[T0]: T0

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  7. final def clear(param: Param[_]): HasAdditionalFeatures.this.type

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  8. def clone(): AnyRef

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  9. def copyValues[T <: Params](to: T, extra: ParamMap): T

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  10. final def defaultCopy[T <: Params](extra: ParamMap): T

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  11. final def eq(arg0: AnyRef): Boolean

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  12. def equals(arg0: Any): Boolean

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  13. def explainParam(param: Param[_]): String

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  14. def explainParams(): String

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  15. final def extractParamMap(): ParamMap

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  16. final def extractParamMap(extra: ParamMap): ParamMap

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  17. def finalize(): Unit

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  18. final def get[T](param: Param[T]): Option[T]

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  19. def getAdditionalFeatures: Array[String]

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  20. final def getClass(): Class[_]

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  21. final def getDefault[T](param: Param[T]): Option[T]

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  22. final def getOrDefault[T](param: Param[T]): T

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  23. def getParam(paramName: String): Param[Any]

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  24. final def hasDefault[T](param: Param[T]): Boolean

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  25. def hasParam(paramName: String): Boolean

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  26. def hashCode(): Int

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  27. final def isDefined(param: Param[_]): Boolean

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  28. final def isInstanceOf[T0]: Boolean

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  29. final def isSet(param: Param[_]): Boolean

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  30. final def ne(arg0: AnyRef): Boolean

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  31. final def notify(): Unit

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  32. final def notifyAll(): Unit

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  33. lazy val params: Array[Param[_]]

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  34. final def set(paramPair: ParamPair[_]): HasAdditionalFeatures.this.type

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  35. final def set(param: String, value: Any): HasAdditionalFeatures.this.type

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  36. final def set[T](param: Param[T], value: T): HasAdditionalFeatures.this.type

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  37. def setAdditionalFeatures(value: Array[String]): HasAdditionalFeatures.this.type

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  38. final def setDefault(paramPairs: ParamPair[_]*): HasAdditionalFeatures.this.type

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  39. final def setDefault[T](param: Param[T], value: T): HasAdditionalFeatures.this.type

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

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  41. def toString(): String

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  42. final def wait(): Unit

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    @throws( ... )
  43. final def wait(arg0: Long, arg1: Int): Unit

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  44. final def wait(arg0: Long): Unit

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Inherited from Params

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Inherited from Identifiable

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