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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- val additionalFeatures: StringArrayParam
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final
def
clear(param: Param[_]): HasAdditionalFeatures.this.type
- Definition Classes
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def
explainParam(param: Param[_]): String
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def
explainParams(): String
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final
def
extractParamMap(): ParamMap
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final
def
extractParamMap(extra: ParamMap): ParamMap
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final
def
get[T](param: Param[T]): Option[T]
- Definition Classes
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- def getAdditionalFeatures: Array[String]
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final
def
getDefault[T](param: Param[T]): Option[T]
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final
def
getOrDefault[T](param: Param[T]): T
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def
getParam(paramName: String): Param[Any]
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final
def
hasDefault[T](param: Param[T]): Boolean
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def
hasParam(paramName: String): Boolean
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final
def
isDefined(param: Param[_]): Boolean
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final
def
isSet(param: Param[_]): Boolean
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lazy val
params: Array[Param[_]]
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final
def
set[T](param: Param[T], value: T): HasAdditionalFeatures.this.type
- Definition Classes
- Params
- def setAdditionalFeatures(value: Array[String]): HasAdditionalFeatures.this.type
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def
toString(): String
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