Class

net.sansa_stack.ml.spark.mining.amieSpark.KBObject

KB

Related Doc: package KBObject

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class KB extends Serializable

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Instance Constructors

  1. new KB()

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Value Members

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

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    Definition Classes
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  2. final def ##(): Int

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

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    Definition Classes
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  4. val OBJECT2OBJECT: Int

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  5. val SUBJECT2OBJECT: Int

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  6. val SUBJECT2SUBJECT: Int

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    Identifiers for the overlap maps

  7. def add(tp: RDFTriple): Unit

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    function to fill the Maps subject2predicate2object,...

    function to fill the Maps subject2predicate2object,... ,sizes and Overlaps

    tp

    triple which subject, object and predicate is put in Maps and are counted for the sizes

  8. def add(fst: String, snd: String, thrd: String, toMaps: Map[String, Map[String, Map[String, Int]]]): Boolean

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  9. def addClosingAtom(c: Int, id: Int, minHC: Double, rule: RuleContainer, sc: SparkContext, sqlContext: SQLContext): DataFrame

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  10. def addDanglingAtom(c: Int, id: Int, minHC: Double, rule: RuleContainer, sc: SparkContext, sqlContext: SQLContext): DataFrame

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  11. final def asInstanceOf[T0]: T0

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    Definition Classes
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  12. def bindingExists(triplesCard: ArrayBuffer[RDFTriple]): Boolean

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  13. def buildOverlapTables(): Unit

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  14. def calcName(whole: ArrayBuffer[RDFTriple]): String

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  15. def cardPlusnegativeExamplesLength(triplesCard: ArrayBuffer[RDFTriple], sc: SparkContext): Double

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  16. def cardPlusnegativeExamplesLength(tpAr: ArrayBuffer[RDFTriple], support: Double, sc: SparkContext, sqlContext: SQLContext): Double

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  17. def cardinality(tpAr: ArrayBuffer[RDFTriple], sc: SparkContext, sqlContext: SQLContext): DataFrame

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    used in setBodySize and calcSupport

  18. def cardinalityQueries(id: Int, tpArDF: DataFrame, wholeAr: ArrayBuffer[RDFTriple], sc: SparkContext, sqlContext: SQLContext): DataFrame

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  19. def clone(): AnyRef

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    Attributes
    protected[java.lang]
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    @throws( ... )
  20. def computeOverlap(s1: Set[String], s2: Set[String]): Int

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    s1

    set with subjects or objects

    s2

    set with subjects or objects

  21. def countProjectionQueriesDF(posit: Int, id: Int, operator: String, minHC: Double, tpAr: ArrayBuffer[RDFTriple], RXY: ArrayBuffer[(String, String)], sc: SparkContext, sqlContext: SQLContext): DataFrame

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  22. var dfMap: Map[String, DataFrame]

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  23. var dfTable: DataFrame

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  24. def entitiesSize(): Int

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    Returns the number of entities in the database.

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

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    Definition Classes
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  26. def equals(arg0: Any): Boolean

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    Definition Classes
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  27. def finalize(): Unit

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    Attributes
    protected[java.lang]
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    @throws( classOf[java.lang.Throwable] )
  28. def functionality(relation: String, inversed: Boolean): Double

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    inversed

    If true, the method returns the inverse functionality, otherwise it returns the standard functionality.

  29. def functionality(relation: String): Double

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

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    Definition Classes
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  31. def getKbGraph(): RDFGraph

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  32. def getKbSrc(): String

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  33. def getRngSize(rel: String): Double

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  34. def hashCode(): Int

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    Definition Classes
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  35. var hdfsPath: String

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  36. def inverseFunctionality(relation: String, inversed: Boolean): Double

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    inversed

    If true, the method returns the functionality of a relation, otherwise it returns the inverse functionality.

  37. def inverseFunctionality(relation: String): Double

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  38. def isFunctional(relation: String): Boolean

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    Determines whether a relation is functional, i.e., its harmonic functionality is greater than its inverse harmonic functionality.

  39. final def isInstanceOf[T0]: Boolean

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    Definition Classes
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  40. var kbGraph: RDFGraph

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  41. var kbSrc: String

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

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    Definition Classes
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  43. def negatveExampleBuilder(subjects: DataFrame, wholeAr: ArrayBuffer[RDFTriple], sc: SparkContext, sqlContext: SQLContext): DataFrame

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  44. final def notify(): Unit

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    Definition Classes
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  45. final def notifyAll(): Unit

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    Definition Classes
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  46. var object2objectOverlap: Map[String, Map[String, Int]]

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  47. var object2predicate2subject: Map[String, Map[String, Map[String, Int]]]

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  48. var object2subject2predicate: Map[String, Map[String, Map[String, Int]]]

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  49. var objectSize: Map[String, Int]

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  50. def overlap(relation1: String, relation2: String, overlap: Int): Double

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    returns ArrayBuffer with successful maps of the '?' placeholders in a rule to real facts in the KB length of maplist is the number of instantiations of a rule

  51. var predicate2object2subject: Map[String, Map[String, Map[String, Int]]]

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  52. var predicate2subject2object: Map[String, Map[String, Map[String, Int]]]

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  53. def relationColumnSize(rel: String, elem: String): Int

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  54. var relationSize: Map[String, Int]

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  55. def relationsSize(): Int

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  56. def setDFTable(x: DataFrame): Unit

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  57. def setDfMap(name: String, df: DataFrame): Unit

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  58. def setKbGraph(x: RDFGraph): Unit

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  59. def setKbSrc(x: String): Unit

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  60. def sethdfsPath(hdfsP: String): Unit

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  61. def sizeOfRelation(rel: String): Int

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    returns number of instantiations of relation

    returns number of instantiations of relation

    rel

    Relation

  62. var subject2object2predicate: Map[String, Map[String, Map[String, Int]]]

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  63. var subject2objectOverlap: Map[String, Map[String, Int]]

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  64. var subject2predicate2object: Map[String, Map[String, Map[String, Int]]]

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  65. var subject2subjectOverlap: Map[String, Map[String, Int]]

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  66. var subjectSize: Map[String, Int]

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

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    Definition Classes
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  68. def toString(): String

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    Definition Classes
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  69. def tpArString(tpAr: ArrayBuffer[RDFTriple]): String

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  70. def varCount(tpAr: ArrayBuffer[RDFTriple]): ArrayBuffer[(String, String)]

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  71. final def wait(): Unit

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    @throws( ... )
  72. final def wait(arg0: Long, arg1: Int): Unit

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

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