# DenseMasses4

#### class DenseMasses4 extends DenseTensorLike4 with Masses4 with DenseMassesWithTotal

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Inherited
1. DenseMasses4
2. DenseMassesWithTotal
3. MassesWithTotal
4. Masses4
5. Masses
6. DenseTensorLike4
7. DenseTensor
8. DenseDoubleSeq
9. TensorWithMutableDefaultValue
10. Tensor4
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 *(v: Double): Tensor

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

Definition Classes
DenseMassesWithTotalMutableDoubleSeq

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

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

Definition Classes
Tensor
9. #### def ++=(tensors: Iterable[Tensor]): DenseMasses4.this.type

Definition Classes
Tensor
10. #### def +=(i: Int, j: Int, k: Int, l: Int, v: Double): Unit

Definition Classes
DenseMasses4Tensor4

13. #### def +=(t: DoubleSeq, offset: Int, f: Double): Unit

Increment into this DenseTensor at an offset.

Increment into this DenseTensor at an offset.

Definition Classes
DenseTensor
14. #### 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
15. #### def +=(a: Array[Double], 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 -(that: Tensor): Tensor

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

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

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

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

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

Definition Classes
DenseMassesWithTotalMutableDoubleSeq
25. #### final def /=(d: Double): Unit

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

Definition Classes
MutableDoubleSeq

29. #### final def :=(v: Double): Unit

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

Definition Classes
DenseTensorMutableDoubleSeq
31. #### 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
DenseDoubleSeqDoubleSeq
32. #### final def =+(a: Array[Double], f: Double): Unit

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

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

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

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

Definition Classes
Any
37. #### def _initialArray: Array[Double]

Attributes
protected
Definition Classes
DenseTensor
38. #### var _massTotal: Double

Attributes
protected
Definition Classes
MassesWithTotal
39. #### def _resetValues(s: Int): Unit

Attributes
protected
Definition Classes
DenseTensor
40. #### def _setArray(a: Array[Double]): Unit

Attributes
protected
Definition Classes
DenseTensor
41. #### def _values: Array[Double]

Attributes
protected
Definition Classes
DenseTensor
42. #### def _valuesSize: Int

Attributes
protected
Definition Classes
DenseTensor
43. #### def abs(): Unit

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

Definition Classes
DenseTensorTensor
45. #### def activeDomain1: RangeIntSeq

Definition Classes
DenseTensorLike4Tensor4
46. #### def activeDomain2: RangeIntSeq

Definition Classes
DenseTensorLike4Tensor4
47. #### def activeDomain3: RangeIntSeq

Definition Classes
DenseTensorLike4Tensor4
48. #### def activeDomain4: RangeIntSeq

Definition Classes
DenseTensorLike4Tensor4
49. #### def activeDomainSize: Int

Definition Classes
DenseTensorTensor
50. #### def activeDomains: Array[IntSeq]

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

Definition Classes
Tensor
52. #### 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
53. #### def apply(i: Int): Double

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

Definition Classes
Tensor4
55. #### 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
DenseTensorDoubleSeq
56. #### final def asInstanceOf[T0]: T0

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

With uncopied contents

With uncopied contents

Definition Classes
DoubleSeq
58. #### def blankCopy: la.Tensor4

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

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

Definition Classes
DenseDoubleSeqDoubleSeq
61. #### def containsNaN: Boolean

Definition Classes
DenseDoubleSeqDoubleSeq
62. #### def copy: DenseMasses4

Definition Classes
DenseMasses4Tensor4Tensor
63. #### def cosineSimilarity(t: DoubleSeq): Double

Definition Classes
Tensor
64. #### 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
DenseTensorTensor

68. #### def different(t: DoubleSeq, threshold: Double): Boolean

Definition Classes
DoubleSeq
69. #### val dim1: Int

Definition Classes
DenseMasses4Tensor4
70. #### val dim2: Int

Definition Classes
DenseMasses4Tensor4
71. #### val dim3: Int

Definition Classes
DenseMasses4Tensor4
72. #### val dim4: Int

Definition Classes
DenseMasses4Tensor4
73. #### def dimensions: Array[Int]

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

Definition Classes
Tensor4Tensor
75. #### def dot(t2: DoubleSeq): Double

Definition Classes
DenseTensorTensor
76. #### def ensureDimensionsMatch(t: Tensor): Unit

Definition Classes
Tensor4Tensor
77. #### 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
DoubleSeq
78. #### final def eq(arg0: AnyRef): Boolean

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

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

Definition Classes
Tensor
81. #### 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
DenseTensorMutableDoubleSeq
82. #### 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
83. #### def expNormalized: Tensor

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

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

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

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

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

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

Definition Classes
DenseTensorTensor
90. #### def forallElements(f: (Int, Double) ⇒ Boolean): Boolean

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

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

Definition Classes
DenseDoubleSeqDoubleSeq
93. #### def foreachElement(f: (Int, Double) ⇒ Unit): Unit

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

Definition Classes
AnyRef → Any
95. #### var hasLogged: Boolean

Definition Classes
DenseTensor
96. #### def hashCode(): Int

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

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

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

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

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

Definition Classes
DenseDoubleSeqDoubleSeq
102. #### def infinityNorm: Double

Definition Classes
DenseDoubleSeqDoubleSeq
103. #### def initializeRandomly(mean: Double = 0.0, variance: Double = 1.0)(implicit rng: Random): Unit

Definition Classes
DenseTensor
104. #### def isDense: Boolean

Definition Classes
DenseTensorTensor
105. #### final def isInstanceOf[T0]: Boolean

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

Definition Classes
Tensor
107. #### 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
DoubleSeq
108. #### 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
DoubleSeq
109. #### def l2Similarity(t: DoubleSeq): Double

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

Definition Classes
Tensor4DoubleSeq
Annotations
@inline()
111. #### def logpr(index: Int): Double

Definition Classes
Masses
112. #### def map(f: (Double) ⇒ Double): DoubleSeq

Definition Classes
DoubleSeq
113. #### def massTotal: Double

Definition Classes
MassesWithTotalMasses
114. #### def max: Double

Definition Classes
DenseDoubleSeqDoubleSeq
115. #### def maxIndex: Int

Definition Classes
DenseDoubleSeqDoubleSeq
116. #### def maxIndex2: (Int, Int)

Definition Classes
DenseDoubleSeqDoubleSeq
117. #### def maxNormalize(): Unit

Definition Classes
MutableDoubleSeq
118. #### def maxToStringLength: Int

Definition Classes
Masses
119. #### def min: Double

Definition Classes
DenseDoubleSeqDoubleSeq
120. #### def mkString: String

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

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

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

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

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

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

expNormalize, then put back into log-space.

expNormalize, then put back into log-space.

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

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

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

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

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

Definition Classes
DenseDoubleSeqDoubleSeq
132. #### def oneNormalize(): Double

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

Definition Classes
Tensor
134. #### def pr(index: Int): Double

Get a normalized entry in this Masses, which can be interpreted as a probability.

Get a normalized entry in this Masses, which can be interpreted as a probability.

Definition Classes
Masses
135. #### def printLength: Int

Definition Classes
Tensor
136. #### 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
MassesDoubleSeq
137. #### def sampleIndex(normalizer: Double)(implicit r: Random): Int

Definition Classes
DenseDoubleSeqDoubleSeq
138. #### final def singleIndex(i: Int, j: Int, k: Int, l: Int): Int

Definition Classes
Tensor4
Annotations
@inline()
139. #### final def size: Int

Definition Classes
DoubleSeq
140. #### def stringPrefix: String

Definition Classes
MassesTensor
141. #### def substitute(oldValue: Double, newValue: Double): Unit

Definition Classes
MutableDoubleSeq
142. #### final def sum: Double

Definition Classes
MassesWithTotalMassesDoubleSeq
143. #### final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
144. #### 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
DenseDoubleSeqDoubleSeq
145. #### def toSeq: Seq[Double]

With copied contents

With copied contents

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

Definition Classes
MassesTensor → AnyRef → Any
147. #### 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
148. #### final def twoNorm: Double

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

Definition Classes
DenseDoubleSeqDoubleSeq
150. #### def twoNormalize(): Double

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

Definition Classes
MutableDoubleSeq

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

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

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

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

Definition Classes
AnyRef
Annotations
@throws( ... )