Class

ml.dmlc.xgboost4j.java

Booster

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class Booster extends Serializable with KryoSerializable

Linear Supertypes
KryoSerializable, Serializable, AnyRef, Any
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Inherited
  1. Booster
  2. KryoSerializable
  3. Serializable
  4. AnyRef
  5. Any
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Value Members

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

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

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

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    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any
  5. def boost(dtrain: DMatrix, grad: Array[Float], hess: Array[Float]): Unit

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  6. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  7. def dispose(): Unit

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

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

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    Definition Classes
    AnyRef → Any
  10. def evalSet(evalMatrixs: Array[DMatrix], evalNames: Array[String], eval: IEvaluation, metricsOut: Array[Float]): String

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  11. def evalSet(evalMatrixs: Array[DMatrix], evalNames: Array[String], eval: IEvaluation): String

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  12. def evalSet(evalMatrixs: Array[DMatrix], evalNames: Array[String], iter: Int, metricsOut: Array[Float]): String

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  13. def evalSet(evalMatrixs: Array[DMatrix], evalNames: Array[String], iter: Int): String

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  14. def finalize(): Unit

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    Attributes
    protected[ml.dmlc.xgboost4j.java]
    Definition Classes
    Booster → AnyRef
  15. final def getAttr(key: String): String

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  16. final def getAttrs(): Map[String, String]

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

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    Definition Classes
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  18. def getFeatureScore(featureMap: String): Map[String, Integer]

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  19. def getFeatureScore(featureNames: Array[String]): Map[String, Integer]

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  20. def getModelDump(featureNames: Array[String], withStats: Boolean, format: String): Array[String]

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  21. def getModelDump(featureNames: Array[String], withStats: Boolean): Array[String]

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  22. def getModelDump(featureMap: String, withStats: Boolean, format: String): Array[String]

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  23. def getModelDump(featureMap: String, withStats: Boolean): Array[String]

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  24. def getScore(featureMap: String, importanceType: String): Map[String, Double]

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  25. def getScore(featureNames: Array[String], importanceType: String): Map[String, Double]

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  26. def getVersion(): Int

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  27. def hashCode(): Int

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  28. final def isInstanceOf[T0]: Boolean

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    Any
  29. final def ne(arg0: AnyRef): Boolean

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  30. final def notify(): Unit

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    Definition Classes
    AnyRef
  31. final def notifyAll(): Unit

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    Definition Classes
    AnyRef
  32. def predict(data: DMatrix, outputMargin: Boolean, treeLimit: Int): Array[Array[Float]]

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  33. def predict(data: DMatrix, outputMargin: Boolean): Array[Array[Float]]

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  34. def predict(data: DMatrix): Array[Array[Float]]

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  35. def predictContrib(data: DMatrix, treeLimit: Int): Array[Array[Float]]

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  36. def predictLeaf(data: DMatrix, treeLimit: Int): Array[Array[Float]]

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  37. def read(kryo: Kryo, input: Input): Unit

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    Definition Classes
    Booster → KryoSerializable
  38. def saveModel(out: OutputStream): Unit

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  39. def saveModel(modelPath: String): Unit

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  40. final def setAttr(key: String, value: String): Unit

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  41. def setAttrs(attrs: Map[String, String]): Unit

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  42. final def setParam(key: String, value: Any): Unit

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  43. def setParams(params: Map[String, AnyRef]): Unit

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  44. def setVersion(version: Int): Unit

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

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    Definition Classes
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  46. def toByteArray(): Array[Byte]

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  47. def toString(): String

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    Definition Classes
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  48. def update(dtrain: DMatrix, obj: IObjective): Unit

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  49. def update(dtrain: DMatrix, iter: Int): Unit

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  50. final def wait(): Unit

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

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

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    Definition Classes
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    Annotations
    @throws( ... )
  53. def write(kryo: Kryo, output: Output): Unit

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    Definition Classes
    Booster → KryoSerializable

Inherited from KryoSerializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

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