abstract class CategoricalAttribute extends Attribute
Linear Supertypes
Known Subclasses
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Inherited
- CategoricalAttribute
- Attribute
- Serializable
- ValueIndexer
- HasIntervals
- HasValidValues
- HasInvalidValues
- HasMissingValues
- HasLabels
- AnyRef
- Any
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Visibility
- Public
- Protected
Instance Constructors
- new CategoricalAttribute(invalidValues: Set[Any] = Set.empty, missingValues: Set[Any] = Set.empty, labels: Map[Any, String] = Map.empty)
Abstract Value Members
- abstract def decode(index: Int): Any
- Definition Classes
- ValueIndexer
- abstract def encode(value: Any): Double
- Definition Classes
- ValueIndexer
- abstract def validValues: Array[Any]
- Definition Classes
- HasValidValues
Concrete 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
- final def asInstanceOf[T0]: T0
- Definition Classes
- Any
- def attrType: AttributeType
Attribute type.
Attribute type.
- Definition Classes
- CategoricalAttribute → Attribute
- def clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.CloneNotSupportedException]) @IntrinsicCandidate() @native()
- final def eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- def equals(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef → Any
- final def getClass(): Class[_ <: AnyRef]
- Definition Classes
- AnyRef → Any
- Annotations
- @IntrinsicCandidate() @native()
- def getLabel(value: Any): Option[String]
- Definition Classes
- HasLabels
- def hashCode(): Int
- Definition Classes
- AnyRef → Any
- Annotations
- @IntrinsicCandidate() @native()
- def intervals: Array[Interval]
- Definition Classes
- CategoricalAttribute → HasIntervals
- val invalidValues: Set[Any]
- Definition Classes
- CategoricalAttribute → HasInvalidValues
- def isBinary: Boolean
Tests whether this field is binary, that is categorical and it contains exactly two valid values.
Tests whether this field is binary, that is categorical and it contains exactly two valid values.
- Definition Classes
- CategoricalAttribute → HasValidValues
- def isIn(value: Any): Boolean
- Definition Classes
- HasIntervals
- final def isInstanceOf[T0]: Boolean
- Definition Classes
- Any
- def isInvalidValue(value: Any): Boolean
- Definition Classes
- HasInvalidValues
- def isMissingValue(value: Any): Boolean
- Definition Classes
- HasMissingValues
- def isMutable: Boolean
- Definition Classes
- Attribute
- def isSysMissing(value: Any): Boolean
- Definition Classes
- HasMissingValues
- def isValidValue(value: Any): Boolean
- Definition Classes
- HasValidValues
- val labels: Map[Any, String]
- Definition Classes
- CategoricalAttribute → HasLabels
- val missingValues: Set[Any]
- Definition Classes
- CategoricalAttribute → HasMissingValues
- final def ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- final def notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @IntrinsicCandidate() @native()
- final def notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @IntrinsicCandidate() @native()
- def numCategories: Int
- Definition Classes
- HasValidValues
- final def synchronized[T0](arg0: => T0): T0
- Definition Classes
- AnyRef
- def toAttribute: Attribute
- Definition Classes
- Attribute
- def toString(): String
- Definition Classes
- AnyRef → Any
- def valuesAsString: String
- Definition Classes
- Attribute
- final def wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException]) @native()
- final def wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
Deprecated Value Members
- def finalize(): Unit
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.Throwable]) @Deprecated
- Deprecated
(Since version 9)