Factor

Value Members

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

   Definition Classes

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

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3. final def ##(): Int

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4. final def ==(arg0: AnyRef): Boolean

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

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6. def allIndices: List[List[Int]]

   Returns the indices lists corresponding to all the rows in order.

7. final def asInstanceOf[T0]: T0

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8. def clone(): AnyRef

   Attributes

   protected[java.lang]

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   @throws( ... )

9. def combination(that: Factor[T], op: (T, T) ⇒ T): Factor[T]

   Generic combination function for factors.

   Generic combination function for factors. By default, this is product, but other operations (such as divide that is a valid operation for some semirings) can use this

10. def deDuplicate(): Factor[T]

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

    Definition Classes

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12. def equals(arg0: Any): Boolean

    Definition Classes

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13. def fillByRule(rule: (List[Extended[_]]) ⇒ T): Unit

    Fill the contents of this factor by applying a rule to every combination of values.

14. def finalize(): Unit

    Attributes

    protected[java.lang]

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    @throws( classOf[java.lang.Throwable] )

15. def firstIndices: List[Int]

    Returns the list of indices into the variable ranges associated with the first row in the factor.

16. def foldLeft(initial: T, fn: (T, T) ⇒ T): T

    Fold the given function through the contents of the factor, beginning with the given initial values

17. def get(indices: List[Int]): T

    Get the value associated with a row.

    Get the value associated with a row. The row is identified by an list of indices into the ranges of the variables over which the factor is defined.

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

    Definition Classes

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19. def hasStar: Boolean

20. def hashCode(): Int

    Definition Classes

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21. def isEmpty: Boolean

22. final def isInstanceOf[T0]: Boolean

    Definition Classes

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23. def mapTo[U](fn: (T) ⇒ U, target: Factor[U]): Unit

    Fill the contents of the target by applying the given function to all elements of this factor.

24. def marginalizeTo(semiring: Semiring[T], targets: Variable[_]*): Factor[T]

    Returns the marginalization of the factor to a variable according to the given addition function.

    Returns the marginalization of the factor to a variable according to the given addition function. This involves summing out all other variables.

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

    Definition Classes

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26. def nextIndices(indices: List[Int]): Option[List[Int]]

    Given a list of indices corresponding to a row in the factor, returns the list of indices corresponding to the next row.

    Given a list of indices corresponding to a row in the factor, returns the list of indices corresponding to the next row. Returns None if the last index list has been reached.

27. final def notify(): Unit

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28. final def notifyAll(): Unit

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29. val numVars: Int

30. def product(that: Factor[T], semiring: Semiring[T]): Factor[T]

    Returns the product of this factor with another factor according to a given multiplication function.

    Returns the product of this factor with another factor according to a given multiplication function. The product is associated with all variables in the two inputs, and the value associated with an assignment is the product of the values in the two inputs.

31. def recordArgMax[U](variable: Variable[U], comparator: (T, T) ⇒ Boolean): Factor[U]

    Returns a factor that maps values of the other variables to the value of the given variable that maximizes the entry associated with that value, according to some maximization function.

    Returns a factor that maps values of the other variables to the value of the given variable that maximizes the entry associated with that value, according to some maximization function. comparator defines the maximization. It returns true iff its second argument is greater than its first.

    U

    The type of element whose value is being recorded. The resulting factor maps values of other variables in this factor to this type.

32. def set(indices: List[Int], value: T): Unit

    Set the value associated with a row.

    Set the value associated with a row. The row is identified by an list of indices into the ranges of the variables over which the factor is defined.

33. val size: Int

34. def sumOver(variable: Variable[_], semiring: Semiring[T]): Factor[T]

    Returns the summation of the factor over a variable according to an addition function.

    Returns the summation of the factor over a variable according to an addition function. The result is associated with all the variables in the input except for the summed over variable and the value for a set of assignments is the sum of the values of the corresponding assignments in the input.

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

    Definition Classes

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36. def toReadableString: String

    Produce a readable string representation of the factor

37. def toString(): String

    Definition Classes

    Factor → AnyRef → Any

38. val variables: List[Variable[_]]

39. final def wait(): Unit

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    @throws( ... )

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

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    @throws( ... )

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

    Definition Classes

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    @throws( ... )