类 CudfColumnBatch 继承 ColumnBatch
CudfColumnBatch 封装了多个 CudfColumn，为所有列提供 cuda 数组接口 JSON 字符串。
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已继承
- CudfColumnBatch
- ColumnBatch
- Column
- AutoCloseable
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可见性
- 公共
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实例构造函数
- 新 CudfColumnBatch(featureTable: Table, labelTable: Table, weightTable: Table, baseMarginTable: Table, qidTable: Table)
值成员
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final def !=(arg0: Any): Boolean
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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
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- protected[lang]
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def close(): Unit
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- CudfColumnBatch → Column → AutoCloseable
- 注解
- @Override()
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final def eq(arg0: AnyRef): Boolean
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def equals(arg0: Any): Boolean
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def finalize(): Unit
- 属性
- protected[lang]
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- 注解
- @throws( classOf[java.lang.Throwable] )
- def getBaseMargin(): List[CudfColumn]
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final def getClass(): Class[_]
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- 注解
- @native()
- def getFeatureTable(): Table
- def getFeatures(): List[CudfColumn]
- def getLabel(): List[CudfColumn]
- def getLabelTable(): Table
- def getQid(): List[CudfColumn]
- def getWeight(): List[CudfColumn]
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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 toFeaturesJson(): String
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- CudfColumnBatch → ColumnBatch
- 注解
- @Override()
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def toJson(): String
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- CudfColumnBatch → Column
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def toString(): String
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final def wait(): Unit
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final def wait(arg0: Long, arg1: Int): Unit
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final def wait(arg0: Long): Unit
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