Trait

ai.minxiao.ds4s.core.h2o.prediction

H2OSparkAEPredictor

Related Doc: package prediction

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trait H2OSparkAEPredictor extends H2OAEPredictor

H2O Spark AutoEncoder Predictor Trait

Self Type
H2OSparkAEPredictor with H2OSparkPredictor
Example:

  1. new H2OSparkPredictor(tp, src) with H2OSparkAEPredictor

Note

should be coupled with H2OSparkPredictor

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H2OAEPredictor, AnyRef, Any
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Value Members

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

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  2. final def ##(): Int

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

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  4. def anomalyReason(df: DataFrame, feat2Reason: Map[Int, String], topN: Int, keys: Array[String])(reasonPrefix: String, scorePrefix: String)(implicit sqlContext: SQLContext): DataFrame

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    df

    dataframe to infer reasons

    feat2Reason

    feature index to reason

    topN

    top-N reason

    keys

    original keys

    reasonPrefix

    reason prefix

    scorePrefix

    score prefix

  5. def anomalyReason(row: Row, cols: Array[String], feat2Reason: Map[Int, String], topN: Int, keys: Array[String]): Row

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    row

    data to infer anomaly reasons

    cols

    row-data column names

    feat2Reason

    feature-index => reason

    topN

    top-N reason

    keys

    original keys

    returns

    top-N reason and scores with original keys (original keys, reason1, reason2, ..., reasonN, score1, score2, ..., scoreN)

  6. def anomalyReason(rdd: RDD[(String, Any)], feat2Reason: Map[Int, String], topN: Int): Array[(String, Double)]

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    rdd

    data to infer anomaly reasons

    feat2Reason

    feature-index => reason

    topN

    top-N reason

    returns

    top-N (reason, score) pairs

  7. def anomalyReason(rowData: RowData, feat2Reason: Map[Int, String], topN: Int = 1): Array[(String, Double)]

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    rowData

    data to infer anomaly reason(s)

    feat2Reason

    feature to reason mappings, feature-index => reason

    topN

    top-N reason(s), default=1

    Definition Classes
    H2OAEPredictor

  8. final def asInstanceOf[T0]: T0

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  9. def clone(): AnyRef

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

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  11. def equals(arg0: Any): Boolean

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  12. def finalize(): Unit

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

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  14. def hashCode(): Int

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  15. final def isInstanceOf[T0]: Boolean

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

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  17. final def notify(): Unit

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  18. final def notifyAll(): Unit

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

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  20. def toString(): String

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  21. final def wait(): Unit

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  22. final def wait(arg0: Long, arg1: Int): Unit

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

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Inherited from H2OAEPredictor

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