# DenseTensor1

#### class DenseTensor1 extends DenseTensorLike1

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Inherited
1. DenseTensor1
2. DenseTensorLike1
3. DenseTensor
4. DenseDoubleSeq
5. TensorWithMutableDefaultValue
6. Tensor1
7. Tensor
8. Serializable
9. Serializable
10. MutableDoubleSeq
11. IncrementableDoubleSeq
12. DoubleSeq
13. AnyRef
14. 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: Tensor2): Tensor1

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

Definition Classes
Tensor1Tensor
6. #### def *=(d: Double): Unit

Definition Classes
DenseTensorMutableDoubleSeq
7. #### def *=(ds: DoubleSeq): Unit

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

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

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

Definition Classes
Tensor
11. #### def ++=(tensors: Iterable[Tensor]): DenseTensor1.this.type

Definition Classes
Tensor

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

15. #### 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
16. #### def +=(a: Array[Double], factor: Double): Unit

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

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

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

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

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

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

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

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

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

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

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

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

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

Definition Classes
DenseTensorMutableDoubleSeq
30. #### def :=(a: Array[Double]): Unit

Definition Classes
DenseTensorMutableDoubleSeq
31. #### def :=(ds: DoubleSeq): Unit

Definition Classes
DenseTensorMutableDoubleSeq
32. #### def :=(d: Double): Unit

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

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

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

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

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

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

Attributes
protected
Definition Classes
DenseTensor
40. #### def _resetValues(s: Int): Unit

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

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

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

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

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

Definition Classes
DenseTensorTensor
46. #### def activeDomain1: IntSeq

Definition Classes
Tensor1
47. #### def activeDomainSize: Int

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

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

Definition Classes
Tensor
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
DenseTensorDoubleSeq
52. #### 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
53. #### final def asInstanceOf[T0]: T0

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

With uncopied contents

With uncopied contents

Definition Classes
DoubleSeq
55. #### def blankCopy: DenseTensor1

Definition Classes
DenseTensor1Tensor1Tensor
56. #### def clone(): AnyRef

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

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

Definition Classes
DenseDoubleSeqDoubleSeq
59. #### def copy: DenseTensor1

Definition Classes
DenseTensor1Tensor1Tensor
60. #### def cosineSimilarity(t: DoubleSeq): Double

Definition Classes
Tensor
61. #### 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

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

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

Definition Classes
DenseTensor1Tensor1
67. #### def dimensions: Array[Int]

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

Definition Classes
Tensor1Tensor
69. #### def dot(t: DoubleSeq): Double

Definition Classes
DenseTensorLike1DenseTensorTensor
70. #### def ensureDimensionsMatch(t: Tensor): Unit

Definition Classes
Tensor1Tensor
71. #### 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
72. #### final def eq(arg0: AnyRef): Boolean

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

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

Definition Classes
Tensor
75. #### 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
76. #### 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
77. #### def expNormalized: Tensor

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Definition Classes
Tensor
97. #### 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
98. #### 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
99. #### def l2Similarity(t: DoubleSeq): Double

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

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

Definition Classes
DoubleSeq
102. #### def max: Double

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

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

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

Definition Classes
MutableDoubleSeq
106. #### def min: Double

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

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

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

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

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

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

expNormalize, then put back into log-space.

expNormalize, then put back into log-space.

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

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

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

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

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

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

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

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

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

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

Definition Classes
DenseDoubleSeqDoubleSeq
123. #### 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
124. #### final def size: Int

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

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

Definition Classes
MutableDoubleSeq
127. #### def sum: Double

Definition Classes
DenseDoubleSeqDoubleSeq
128. #### final def synchronized[T0](arg0: ⇒ T0): T0

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

With copied contents

With copied contents

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

Definition Classes
Tensor → AnyRef → Any
132. #### 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
133. #### final def twoNorm: Double

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

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

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

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

Definition Classes
DenseTensorTensorMutableDoubleSeq
138. #### final def wait(): Unit

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

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

Definition Classes
AnyRef
Annotations
@throws( ... )