# SingletonTensor4

#### class SingletonTensor4 extends Tensor4 with SingletonIndexedTensor

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Inherited
1. SingletonTensor4
2. SingletonIndexedTensor
3. SingletonTensor
5. SparseIndexedTensor
6. SparseTensor
7. SparseDoubleSeq
8. Tensor4
9. Tensor
10. Serializable
11. Serializable
12. MutableDoubleSeq
13. IncrementableDoubleSeq
14. DoubleSeq
15. AnyRef
16. 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 *(v: Double): Tensor

Definition Classes
Tensor
5. #### def *=(ds: DoubleSeq): Unit

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

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

Definition Classes
MutableDoubleSeq
8. #### def +(that: Tensor): Tensor

Definition Classes
Tensor
9. #### def ++=(tensors: Iterable[Tensor]): SingletonTensor4.this.type

Definition Classes
Tensor

11. #### def +=(i: Int, j: Int, k: Int, l: Int, v: Double): Unit

Definition Classes
Tensor4
12. #### 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
13. #### def +=(a: Array[Double], factor: Double): Unit

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

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

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

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

Definition Classes
IncrementableDoubleSeq
18. #### def -(that: Tensor): Tensor

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

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

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

Definition Classes
IncrementableDoubleSeq
22. #### def /(v: Double): Tensor

Definition Classes
Tensor
23. #### def /=(ds: DoubleSeq): Unit

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

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

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

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

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

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

Definition Classes
MutableDoubleSeq
30. #### 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
SingletonIndexedTensorSparseDoubleSeqDoubleSeq
31. #### final def =+(a: Array[Double], f: Double): Unit

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

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

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

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

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

Definition Classes
SingletonTensorSparseTensor

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

Definition Classes
SingletonTensorSparseTensor

40. #### def _valuesSeq: ArrayDoubleSeq

Definition Classes
SparseIndexedTensorSparseTensor
41. #### def abs(): Unit

Definition Classes
MutableDoubleSeq
42. #### def activeDomain: IntSeq

Definition Classes
SingletonTensor4SparseDoubleSeqTensor
43. #### def activeDomain1: SingletonIntSeq

Definition Classes
SingletonTensor4Tensor4
44. #### def activeDomain2: SingletonIntSeq

Definition Classes
SingletonTensor4Tensor4
45. #### def activeDomain3: SingletonIntSeq

Definition Classes
SingletonTensor4Tensor4
46. #### def activeDomain4: SingletonIntSeq

Definition Classes
SingletonTensor4Tensor4
47. #### val activeDomainSize: Int

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

Definition Classes
Tensor4Tensor
49. #### def activeElements: Iterator[(Int, Double)]

Definition Classes
SingletonIndexedTensorTensor
50. #### 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
51. #### def apply(i: Int): Double

Definition Classes
SingletonIndexedTensorDoubleSeq
52. #### def apply(i: Int, j: Int, k: Int, l: Int): Double

Definition Classes
Tensor4
53. #### 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
54. #### final def asInstanceOf[T0]: T0

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

With uncopied contents

With uncopied contents

Definition Classes
DoubleSeq
56. #### def blankCopy: Tensor4

Definition Classes
Tensor4Tensor
57. #### def clone(): AnyRef

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

Definition Classes
SparseDoubleSeqDoubleSeq

60. #### def copy: SingletonTensor4

Definition Classes
SingletonTensor4Tensor4Tensor
61. #### def copyInto(t: SparseIndexedTensor): Unit

Definition Classes
SingletonIndexedTensor
62. #### def cosineSimilarity(t: DoubleSeq): Double

Definition Classes
Tensor
63. #### 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
64. #### def different(t: DoubleSeq, threshold: Double): Boolean

Definition Classes
SparseDoubleSeqDoubleSeq
65. #### val dim1: Int

Definition Classes
SingletonTensor4Tensor4
66. #### val dim2: Int

Definition Classes
SingletonTensor4Tensor4
67. #### val dim3: Int

Definition Classes
SingletonTensor4Tensor4
68. #### val dim4: Int

Definition Classes
SingletonTensor4Tensor4
69. #### def dimensions: Array[Int]

Definition Classes
Tensor4Tensor
70. #### def dimensionsMatch(t: Tensor): Boolean

Definition Classes
Tensor4Tensor
71. #### def dot(t: DoubleSeq): Double

Definition Classes
SingletonIndexedTensorTensor
72. #### def ensureDimensionsMatch(t: Tensor): Unit

Definition Classes
Tensor4Tensor
73. #### 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
74. #### final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
75. #### def equals(arg0: Any): Boolean

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

Definition Classes
Tensor
77. #### 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
78. #### 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
79. #### def expNormalized: Tensor

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

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

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

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

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

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

Definition Classes
SingletonIndexedTensorTensorSparseDoubleSeq
86. #### def forallElements(f: (Int, Double) ⇒ Boolean): Boolean

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

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

Definition Classes
SingletonIndexedTensorDoubleSeq
89. #### def foreachElement(f: (Int, Double) ⇒ Unit): Unit

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

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

Definition Classes
AnyRef → Any
92. #### final def index1(i: Int): Int

Definition Classes
Tensor4
Annotations
@inline()
93. #### final def index2(i: Int): Int

Definition Classes
Tensor4
Annotations
@inline()
94. #### final def index3(i: Int): Int

Definition Classes
Tensor4
Annotations
@inline()
95. #### final def index4(i: Int): Int

Definition Classes
Tensor4
Annotations
@inline()
96. #### def indexOf(d: Double): Int

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

Definition Classes
SparseDoubleSeqDoubleSeq
98. #### def isDense: Boolean

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

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

Definition Classes
Tensor
101. #### 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
102. #### 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
103. #### def l2Similarity(t: DoubleSeq): Double

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

Definition Classes
Tensor4DoubleSeq
Annotations
@inline()
105. #### def map(f: (Double) ⇒ Double): DoubleSeq

Definition Classes
DoubleSeq

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

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

Definition Classes
MutableDoubleSeq

111. #### def mkString: String

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

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

Definition Classes
DoubleSeq
114. #### final def multiIndex(i: Int): (Int, Int, Int, Int)

Definition Classes
Tensor4
Annotations
@inline()
115. #### final def ne(arg0: AnyRef): Boolean

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

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

expNormalize, then put back into log-space.

expNormalize, then put back into log-space.

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

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

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

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

Definition Classes
Tensor4Tensor
122. #### def oneNorm: Double

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

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

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

Definition Classes
Tensor
126. #### def sampleIndex(normalizer: Double)(implicit r: Random): Int

Definition Classes
SparseDoubleSeqDoubleSeq
127. #### 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
128. #### final def singleIndex(i: Int, j: Int, k: Int, l: Int): Int

Definition Classes
Tensor4
Annotations
@inline()
129. #### val singleIndex: Int

Definition Classes
SingletonTensor4SingletonTensor

134. #### val singleValue: Double

Definition Classes
SingletonTensor4SingletonTensor
135. #### final def size: Int

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

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

Definition Classes
Tensor
138. #### def substitute(oldValue: Double, newValue: Double): Unit

Definition Classes
MutableDoubleSeq

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

Definition Classes
AnyRef
141. #### 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
142. #### def toSeq: Seq[Double]

With copied contents

With copied contents

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

Definition Classes
Tensor → AnyRef → Any
144. #### 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
145. #### final def twoNorm: Double

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

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

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

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

Definition Classes
150. #### def update(i: Int, j: Int, k: Int, l: Int, v: Double): Unit

Definition Classes
Tensor4
151. #### final def wait(): Unit

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

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

Definition Classes
AnyRef
Annotations
@throws( ... )