# DiscreteValue

#### class DiscreteValue extends variable.DiscreteValue

Attributes
protected
Linear Supertypes
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2. By inheritance
Inherited
1. DiscreteValue
2. DiscreteValue
3. SingletonBinaryTensorLike1
4. SingletonBinaryTensor
5. SingletonTensor
7. SparseBinaryTensor
8. SparseTensor
9. SparseDoubleSeq
10. Tensor1
11. Tensor
12. Serializable
13. Serializable
14. MutableDoubleSeq
15. IncrementableDoubleSeq
16. DoubleSeq
17. AnyRef
18. Any
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### Value Members

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

Definition Classes
AnyRef
2. #### final def !=(arg0: Any): Boolean

Definition Classes
Any
3. #### final def ##(): Int

Definition Classes
AnyRef → Any
4. #### def *(t: la.Tensor2): la.Tensor1

Definition Classes
Tensor1
5. #### def *(f: Double): la.Tensor1

Definition Classes
Tensor1Tensor
6. #### def *=(ds: DoubleSeq): Unit

Definition Classes
MutableDoubleSeq
7. #### def *=(d: Double): Unit

Definition Classes
MutableDoubleSeq
8. #### def *=(i: Int, incr: Double): Unit

Definition Classes
MutableDoubleSeq
9. #### def +(t: la.Tensor1): la.Tensor1

Definition Classes
Tensor1
10. #### def +(that: Tensor): Tensor

Definition Classes
Tensor
11. #### def ++=(tensors: Iterable[Tensor]): DiscreteValue.this.type

Definition Classes
Tensor

13. #### def +=(ds: DoubleSeq, factor: DoubleSeq): Unit

Increment by the element-wise product of ds and factor.

Increment by the element-wise product of ds and factor.

Definition Classes
IncrementableDoubleSeq
14. #### def +=(a: Array[Double], factor: Double): Unit

Definition Classes
IncrementableDoubleSeq
15. #### def +=(ds: DoubleSeq, factor: Double): Unit

Definition Classes
IncrementableDoubleSeq
16. #### def +=(a: Array[Double]): Unit

Definition Classes
IncrementableDoubleSeq
17. #### final def +=(ds: DoubleSeq): Unit

Definition Classes
IncrementableDoubleSeq
18. #### def +=(d: Double): Unit

Definition Classes
IncrementableDoubleSeq
19. #### def -(t: la.Tensor1): la.Tensor1

Definition Classes
Tensor1
20. #### def -(that: Tensor): Tensor

Definition Classes
Tensor
21. #### def -=(ds: DoubleSeq): Unit

Definition Classes
IncrementableDoubleSeq
22. #### final def -=(d: Double): Unit

Definition Classes
IncrementableDoubleSeq
23. #### def -=(i: Int, incr: Double): Unit

Definition Classes
IncrementableDoubleSeq
24. #### def /(f: Double): la.Tensor1

Definition Classes
Tensor1Tensor
25. #### def /=(ds: DoubleSeq): Unit

Definition Classes
MutableDoubleSeq
26. #### final def /=(d: Double): Unit

Definition Classes
MutableDoubleSeq
27. #### final def /=(i: Int, incr: Double): Unit

Definition Classes
MutableDoubleSeq
28. #### def :=(a: Array[Double], offset: Int): Unit

Definition Classes
MutableDoubleSeq
29. #### def :=(a: Array[Double]): Unit

Definition Classes
MutableDoubleSeq
30. #### def :=(ds: DoubleSeq): Unit

Definition Classes
MutableDoubleSeq
31. #### def :=(d: Double): Unit

Definition Classes
MutableDoubleSeq
32. #### def =+(a: Array[Double], offset: Int, f: Double): Unit

Increment given array (starting at offset index) with contents of this DoubleSeq, multiplied by factor f.

Increment given array (starting at offset index) with contents of this DoubleSeq, multiplied by factor f.

Definition Classes
SingletonBinaryTensorSparseDoubleSeqDoubleSeq
33. #### final def =+(a: Array[Double], f: Double): Unit

Definition Classes
DoubleSeq
34. #### final def =+(a: Array[Double], offset: Int): Unit

Definition Classes
DoubleSeq
35. #### final def =+(a: Array[Double]): Unit

Definition Classes
DoubleSeq
36. #### final def ==(arg0: AnyRef): Boolean

Definition Classes
AnyRef
37. #### final def ==(arg0: Any): Boolean

Definition Classes
Any
38. #### def _indices: Array[Int]

Definition Classes
SingletonTensorSparseTensor

Definition Classes
SingletonTensorSparseTensor
40. #### def _unsafeActiveDomainSize: Int

Definition Classes
SingletonTensorSparseTensor
41. #### def _valuesSeq: DoubleSeq

Definition Classes
SparseBinaryTensorSparseTensor
42. #### def abs(): Unit

Definition Classes
MutableDoubleSeq

44. #### def activeDomain1: IntSeq

Definition Classes
Tensor1
45. #### val activeDomainSize: Int

Definition Classes
SingletonTensorTensorSparseDoubleSeq
46. #### def activeDomains: Array[IntSeq]

Definition Classes
Tensor1Tensor
47. #### def activeElements: Iterator[(Int, Double)]

Definition Classes
SingletonBinaryTensorTensor
48. #### def addString(b: StringBuilder, start: String, sep: String, end: String): StringBuilder

Append a string representation of this DoubleSeq to the StringBuilder.

Append a string representation of this DoubleSeq to the StringBuilder.

Definition Classes
DoubleSeq
49. #### def apply(i: Int): Double

Definition Classes
SingletonBinaryTensorDoubleSeq
50. #### def asArray: Array[Double]

Return the values as an Array[Double].

Return the values as an Array[Double]. Not guaranteed to be a copy; in fact if it is possible to return a pointer to an internal array, it will simply return this.

Definition Classes
DoubleSeq
51. #### final def asInstanceOf[T0]: T0

Definition Classes
Any
52. #### def asSeq: Seq[Double]

With uncopied contents

With uncopied contents

Definition Classes
DoubleSeq
53. #### def blankCopy: la.Tensor1

Definition Classes
Tensor1Tensor
54. #### final def booleanValue: Boolean

Definition Classes
DiscreteValue
Annotations
@inline()
55. #### def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
56. #### def contains(d: Double): Boolean

Definition Classes
SparseDoubleSeqDoubleSeq

58. #### def copy: la.Tensor1

Definition Classes
Tensor1Tensor
59. #### def cosineSimilarity(t: DoubleSeq): Double

Definition Classes
Tensor
60. #### def defaultValue: Double

The default value at indices not covered by activeDomain.

The default value at indices not covered by activeDomain. Subclasses may override this

Definition Classes
Tensor
61. #### def different(t: DoubleSeq, threshold: Double): Boolean

Definition Classes
SparseDoubleSeqDoubleSeq
62. #### def dim1: Int

Definition Classes
DiscreteValueTensor1
63. #### def dimensions: Array[Int]

Definition Classes
Tensor1Tensor
64. #### def dimensionsMatch(t: Tensor): Boolean

Definition Classes
Tensor1Tensor

66. #### def dot(t: DoubleSeq): Double

Definition Classes
SingletonBinaryTensorTensor
67. #### def ensureDimensionsMatch(t: Tensor): Unit

Definition Classes
Tensor1Tensor
68. #### def entropy: Double

Assumes that the values are already normalized to sum to 1.

Assumes that the values are already normalized to sum to 1.

Definition Classes
SparseDoubleSeqDoubleSeq
69. #### final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
70. #### def equals(other: Any): Boolean

Definition Classes
DiscreteValue → AnyRef → Any
71. #### def exists(f: (Double) ⇒ Boolean): Boolean

Definition Classes
Tensor
72. #### def expNormalize(logZ: Double): Unit

Exponential the elements of the array such that they are normalized to sum to one, but do so efficiently by providing logZ.

Exponential the elements of the array such that they are normalized to sum to one, but do so efficiently by providing logZ. Note that to maximize efficiency, this method does not verify that the logZ value was the correct one to cause proper normalization.

Definition Classes
MutableDoubleSeq
73. #### def expNormalize(): Double

Exponentiate the elements of the array, and then normalize them to sum to one.

Exponentiate the elements of the array, and then normalize them to sum to one.

Definition Classes
MutableDoubleSeq
74. #### def expNormalized: Tensor

Definition Classes
Tensor
75. #### def exponentiate(): Unit

Definition Classes
MutableDoubleSeq
76. #### def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
77. #### def foldActiveElements(seed: Double, f: (Int, Double, Double) ⇒ Double): Double

Definition Classes
Tensor
78. #### def foldLeft[B](z: B)(f: (B, Double) ⇒ B): B

Definition Classes
DoubleSeq
79. #### def forall(f: (Double) ⇒ Boolean): Boolean

Definition Classes
DoubleSeq
80. #### def forallActiveElements(f: (Int, Double) ⇒ Boolean): Boolean

Definition Classes
SingletonBinaryTensorTensorSparseDoubleSeq
81. #### def forallElements(f: (Int, Double) ⇒ Boolean): Boolean

Definition Classes
DoubleSeq
82. #### def foreach(f: (Double) ⇒ Unit): Unit

Definition Classes
DoubleSeq
83. #### def foreachActiveElement(f: (Int, Double) ⇒ Unit): Unit

Definition Classes
SingletonBinaryTensorDoubleSeq
84. #### def foreachElement(f: (Int, Double) ⇒ Unit): Unit

Definition Classes
DoubleSeq
85. #### final def getClass(): Class[_]

Definition Classes
AnyRef → Any
86. #### def hashCode(): Int

Definition Classes
AnyRef → Any
87. #### def indexOf(d: Double): Int

Definition Classes
SparseDoubleSeqDoubleSeq
88. #### def infinityNorm: Double

Definition Classes
SparseDoubleSeqDoubleSeq
89. #### final def intValue: Int

Definition Classes
DiscreteValue
Annotations
@inline()
90. #### def isDense: Boolean

Definition Classes
SparseTensorTensor
91. #### final def isInstanceOf[T0]: Boolean

Definition Classes
Any
92. #### def isUniform: Boolean

Definition Classes
Tensor
93. #### def jsDivergence(p: DoubleSeq): Double

Assumes that the values are already normalized to sum to 1.

Assumes that the values are already normalized to sum to 1.

Definition Classes
SparseDoubleSeqDoubleSeq
94. #### def klDivergence(p: DoubleSeq): Double

Assumes that the values in both DoubleSeq are already normalized to sum to 1.

Assumes that the values in both DoubleSeq are already normalized to sum to 1.

Definition Classes
SparseDoubleSeqDoubleSeq
95. #### def l2Similarity(t: DoubleSeq): Double

Definition Classes
DoubleSeq
96. #### final def length: Int

Definition Classes
Tensor1DoubleSeq
Annotations
@inline()
97. #### def map(f: (Double) ⇒ Double): DoubleSeq

Definition Classes
DoubleSeq

100. #### def maxIndex2: (Int, Int)

Definition Classes
SparseDoubleSeqDoubleSeq
101. #### def maxNormalize(): Unit

Definition Classes
MutableDoubleSeq

103. #### def mkString: String

Definition Classes
DoubleSeq
104. #### def mkString(sep: String): String

Definition Classes
DoubleSeq
105. #### def mkString(start: String, sep: String, end: String): String

Definition Classes
DoubleSeq
106. #### final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
107. #### def normalize(): Double

Definition Classes
MutableDoubleSeq
108. #### def normalizeLogProb(): Double

expNormalize, then put back into log-space.

expNormalize, then put back into log-space.

Definition Classes
MutableDoubleSeq
109. #### def normalized: Tensor

Definition Classes
Tensor
110. #### final def notify(): Unit

Definition Classes
AnyRef
111. #### final def notifyAll(): Unit

Definition Classes
AnyRef
112. #### def numDimensions: Int

Definition Classes
Tensor1Tensor
113. #### def oneNorm: Double

Definition Classes
SparseDoubleSeqDoubleSeq
114. #### def oneNormalize(): Double

Definition Classes
MutableDoubleSeq
115. #### def outer(t: Tensor): Tensor

Definition Classes
Tensor
116. #### def printLength: Int

Definition Classes
Tensor
117. #### def reshape(dim: Array[Int]): Tensor

Definition Classes
Tensor1
118. #### def sampleIndex(normalizer: Double)(implicit r: Random): Int

Definition Classes
SparseDoubleSeqDoubleSeq
119. #### def sampleIndex(implicit r: Random): Int

Careful, for many subclasses this is inefficient because it calls the method "sum" to get the normalizer.

Careful, for many subclasses this is inefficient because it calls the method "sum" to get the normalizer.

Definition Classes
DoubleSeq

121. #### def singleValue: Double

Definition Classes
SingletonBinaryTensorSingletonTensor
122. #### final def size: Int

Definition Classes
DoubleSeq
123. #### def sizeHint(size: Int): Unit

Definition Classes
SingletonTensorSparseTensor
124. #### def stringPrefix: String

Definition Classes
Tensor1Tensor
125. #### def substitute(oldValue: Double, newValue: Double): Unit

Definition Classes
MutableDoubleSeq

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

Definition Classes
AnyRef
128. #### def toArray: Array[Double]

Return the values as an Array[Double].

Return the values as an Array[Double]. Guaranteed to be a copy, not just a pointer to an internal array that would change with changes to the DoubleSeq

Definition Classes
SparseDoubleSeqDoubleSeq
129. #### def toSeq: Seq[Double]

With copied contents

With copied contents

Definition Classes
DoubleSeq
130. #### def toString(): String

Definition Classes
DiscreteValueTensor → AnyRef → Any
131. #### def top(n: Int): TopN[String]

Return records for the n elements with the largest values.

Return records for the n elements with the largest values.

Definition Classes
DoubleSeq
132. #### final def twoNorm: Double

Definition Classes
DoubleSeq
133. #### def twoNormSquared: Double

Definition Classes
SparseDoubleSeqDoubleSeq
134. #### def twoNormalize(): Double

Definition Classes
MutableDoubleSeq
135. #### def twoSquaredNormalize(): Double

Definition Classes
MutableDoubleSeq
136. #### def update(i: Int, v: Double): Unit

Definition Classes
137. #### final def wait(): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
138. #### final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
139. #### final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )