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# LogSumProductSemiring 

#### case class LogSumProductSemiring() extends DivideableSemiRing[Double] with LogConvertibleSemiRing[Double] with Product with Serializable

Semiring for computing sums and products with log probabilities.

Linear Supertypes
Serializable, Serializable, Product, Equals, LogConvertibleSemiRing[Double], DivideableSemiRing[Double], Semiring[Double], AnyRef, Any
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Inherited
1. LogSumProductSemiring
2. Serializable
3. Serializable
4. Product
5. Equals
6. LogConvertibleSemiRing
7. DivideableSemiRing
8. Semiring
9. AnyRef
10. Any
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Visibility
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### Instance Constructors

1. new LogSumProductSemiring()

### Value Members

1. final def !=(arg0: Any): Boolean
Definition Classes
AnyRef → Any
2. final def ##(): Int
Definition Classes
AnyRef → Any
3. final def ==(arg0: Any): Boolean
Definition Classes
AnyRef → Any
4. final def asInstanceOf[T0]: T0
Definition Classes
Any
5. def clone(): AnyRef
Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
6. def convert()

Converts this semiring into its log inverse For non-log space semirings, converts to log, and for log semirings exponentiates

Converts this semiring into its log inverse For non-log space semirings, converts to log, and for log semirings exponentiates

Definition Classes
LogSumProductSemiringLogConvertibleSemiRing
7. def divide(x: Double, y: Double): Double

Division of two entries, as defined by the particular inference problem.

Division of two entries, as defined by the particular inference problem.

Definition Classes
LogSumProductSemiringDivideableSemiRing
8. final def eq(arg0: AnyRef): Boolean
Definition Classes
AnyRef
9. def finalize(): Unit
Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
10. final def getClass(): Class[_]
Definition Classes
AnyRef → Any
11. final def isInstanceOf[T0]: Boolean
Definition Classes
Any
12. val isLog: Boolean
13. final def ne(arg0: AnyRef): Boolean
Definition Classes
AnyRef
14. final def notify(): Unit
Definition Classes
AnyRef
15. final def notifyAll(): Unit
Definition Classes
AnyRef
16. val one: Double
Definition Classes
LogSumProductSemiringSemiring
17. def product(x: Double, y: Double): Double

Product of two entries, as defined by the particular inference problem.

Product of two entries, as defined by the particular inference problem.

Definition Classes
LogSumProductSemiringSemiring
18. def sum(x: Double, y: Double): Double

Sum of two entries, as defined by the particular inference problem.

Sum of two entries, as defined by the particular inference problem. E.g., for computing conditional probabilities, sum is ordinary addition; for most probable explanation, it is max.

Definition Classes
LogSumProductSemiringSemiring
19. def sumMany(xs: Traversable[Double]): Double

Sum of many entries.

Sum of many entries. Typically, this would be implemented by the ordinary sum, but there may be more efficient implementations.

Definition Classes
LogSumProductSemiringSemiring
20. final def synchronized[T0](arg0: ⇒ T0): T0
Definition Classes
AnyRef
21. final def wait(): Unit
Definition Classes
AnyRef
Annotations
@throws( ... )
22. final def wait(arg0: Long, arg1: Int): Unit
Definition Classes
AnyRef
Annotations
@throws( ... )
23. final def wait(arg0: Long): Unit
Definition Classes
AnyRef
Annotations
@throws( ... )
24. val zero: Double
Definition Classes
LogSumProductSemiringSemiring