Class/Object

com.intel.analytics.zoo.models.anomalydetection

AnomalyDetector

Related Docs: object AnomalyDetector | package anomalydetection

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class AnomalyDetector[T] extends KerasZooModel[Tensor[T], Tensor[T], T]

The anomaly detector model for sequence data based on LSTM.

T

Numeric type of parameter(e.g. weight, bias). Only support float/double now.

Linear Supertypes
KerasZooModel[Tensor[T], Tensor[T], T], ZooModel[Tensor[T], Tensor[T], T], Container[Tensor[T], Tensor[T], T], AbstractModule[Tensor[T], Tensor[T], T], InferShape, Serializable, Serializable, AnyRef, Any
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Inherited
  1. AnomalyDetector
  2. KerasZooModel
  3. ZooModel
  4. Container
  5. AbstractModule
  6. InferShape
  7. Serializable
  8. Serializable
  9. AnyRef
  10. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new AnomalyDetector(featureShape: Shape, hiddenLayers: Array[Int] = Array(8, 32, 15), dropouts: Array[Double] = Array(0.2, 0.2, 0.2))(implicit arg0: ClassTag[T], ev: TensorNumeric[T])

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    featureShape

    The input shape of features.

    hiddenLayers

    Units of hidden layers of LSTM.

    dropouts

    Fraction of the input units to drop out. Float between 0 and 1.

Value Members

  1. final def !=(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  4. def accGradParameters(input: Tensor[T], gradOutput: Tensor[T]): Unit

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    Definition Classes
    ZooModel → AbstractModule
  5. def addModel(model: AbstractModule[Tensor[T], Tensor[T], T]): AnomalyDetector.this.type

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    Definition Classes
    ZooModel
  6. def apply(name: String): Option[AbstractModule[Activity, Activity, T]]

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    Definition Classes
    Container → AbstractModule
  7. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any
  8. def backward(input: Tensor[T], gradOutput: Tensor[T]): Tensor[T]

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    Definition Classes
    AbstractModule
  9. var backwardTime: Long

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    Attributes
    protected
    Definition Classes
    AbstractModule
  10. def build(): AnomalyDetector.this.type

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    Definition Classes
    ZooModel
  11. def buildModel(): AbstractModule[Tensor[T], Tensor[T], T]

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    Override this method to define a model.

    Override this method to define a model.

    Definition Classes
    AnomalyDetectorZooModel
  12. def canEqual(other: Any): Boolean

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    Definition Classes
    Container → AbstractModule
  13. final def checkEngineType(): AnomalyDetector.this.type

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    Definition Classes
    Container → AbstractModule
  14. def clearGradientClipping(): Unit

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    Definition Classes
    KerasZooModel
  15. def clearState(): AnomalyDetector.this.type

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    Definition Classes
    Container → AbstractModule
  16. final def clone(deepCopy: Boolean): AbstractModule[Tensor[T], Tensor[T], T]

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    Definition Classes
    AbstractModule
  17. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  18. final def cloneModule(): AnomalyDetector.this.type

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    Definition Classes
    AbstractModule
  19. def compile(optimizer: OptimMethod[T], loss: (Variable[T], Variable[T]) ⇒ Variable[T])(implicit ev: TensorNumeric[T]): Unit

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    Definition Classes
    KerasZooModel
  20. def compile(optimizer: OptimMethod[T], loss: (Variable[T], Variable[T]) ⇒ Variable[T], metrics: List[ValidationMethod[T]])(implicit ev: TensorNumeric[T]): Unit

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    Definition Classes
    KerasZooModel
  21. def compile(optimizer: String, loss: String)(implicit ev: TensorNumeric[T]): Unit

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    Definition Classes
    KerasZooModel
  22. def compile(optimizer: String, loss: String, metrics: List[String])(implicit ev: TensorNumeric[T]): Unit

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    Definition Classes
    KerasZooModel
  23. def compile(optimizer: OptimMethod[T], loss: Criterion[T], metrics: List[ValidationMethod[T]] = null)(implicit ev: TensorNumeric[T]): Unit

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    Definition Classes
    KerasZooModel
  24. val dropouts: Array[Double]

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    Fraction of the input units to drop out.

    Fraction of the input units to drop out. Float between 0 and 1.

  25. final def eq(arg0: AnyRef): Boolean

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

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    Definition Classes
    Container → AbstractModule → AnyRef → Any
  27. def evaluate(x: TextSet, batchSize: Int): Array[(ValidationResult, ValidationMethod[T])]

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    Definition Classes
    KerasZooModel
  28. def evaluate(x: ImageSet, batchSize: Int)(implicit ev: TensorNumeric[T]): Array[(ValidationResult, ValidationMethod[T])]

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    Definition Classes
    KerasZooModel
  29. def evaluate(x: LocalDataSet[MiniBatch[T]])(implicit ev: TensorNumeric[T]): Array[(ValidationResult, ValidationMethod[T])]

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    Definition Classes
    KerasZooModel
  30. def evaluate(x: RDD[Sample[T]], batchSize: Int)(implicit ev: TensorNumeric[T]): Array[(ValidationResult, ValidationMethod[T])]

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    Definition Classes
    KerasZooModel
  31. final def evaluate(): AnomalyDetector.this.type

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    Definition Classes
    Container → AbstractModule
  32. final def evaluate(dataSet: LocalDataSet[MiniBatch[T]], vMethods: Array[_ <: ValidationMethod[T]]): Array[(ValidationResult, ValidationMethod[T])]

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    Definition Classes
    AbstractModule
  33. final def evaluate(dataset: RDD[MiniBatch[T]], vMethods: Array[_ <: ValidationMethod[T]]): Array[(ValidationResult, ValidationMethod[T])]

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    Definition Classes
    AbstractModule
  34. final def evaluate(dataset: RDD[Sample[T]], vMethods: Array[_ <: ValidationMethod[T]], batchSize: Option[Int]): Array[(ValidationResult, ValidationMethod[T])]

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    Definition Classes
    AbstractModule
  35. final def evaluateImage(imageFrame: ImageFrame, vMethods: Array[_ <: ValidationMethod[T]], batchSize: Option[Int]): Array[(ValidationResult, ValidationMethod[T])]

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    Definition Classes
    AbstractModule
  36. val featureShape: Shape

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    The input shape of features.

  37. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  38. def findModules(moduleType: String): ArrayBuffer[AbstractModule[_, _, T]]

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    Definition Classes
    Container
  39. def fit(x: TextSet, batchSize: Int, nbEpoch: Int)(implicit ev: TensorNumeric[T]): Unit

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    Definition Classes
    KerasZooModel
  40. def fit(x: TextSet, batchSize: Int, nbEpoch: Int, validationData: TextSet)(implicit ev: TensorNumeric[T]): Unit

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    Definition Classes
    KerasZooModel
  41. def fit(x: ImageSet, batchSize: Int, nbEpoch: Int)(implicit ev: TensorNumeric[T]): Unit

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    Definition Classes
    KerasZooModel
  42. def fit(x: ImageSet, batchSize: Int, nbEpoch: Int, validationData: ImageSet)(implicit ev: TensorNumeric[T]): Unit

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    Definition Classes
    KerasZooModel
  43. def fit(x: RDD[Sample[T]], batchSize: Int = 32, nbEpoch: Int = 10, validationData: RDD[Sample[T]] = null, featurePaddingParam: PaddingParam[T] = null, labelPaddingParam: PaddingParam[T] = null)(implicit ev: TensorNumeric[T]): Unit

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    Definition Classes
    KerasZooModel
  44. def fit(x: DataSet[MiniBatch[T]], nbEpoch: Int)(implicit ev: TensorNumeric[T]): Unit

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    Definition Classes
    KerasZooModel
  45. def fit(x: DataSet[MiniBatch[T]], nbEpoch: Int, validationData: DataSet[MiniBatch[T]])(implicit ev: TensorNumeric[T]): Unit

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    Definition Classes
    KerasZooModel
  46. final def forward(input: Tensor[T]): Tensor[T]

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    Definition Classes
    AbstractModule
  47. var forwardTime: Long

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    Attributes
    protected
    Definition Classes
    AbstractModule
  48. def freeze(names: String*): AnomalyDetector.this.type

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    Definition Classes
    Container → AbstractModule
  49. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any
  50. def getExtraParameter(): Array[Tensor[T]]

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    Definition Classes
    Container → AbstractModule
  51. final def getInputShape(): Shape

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    Definition Classes
    InferShape
  52. final def getName(): String

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    Definition Classes
    AbstractModule
  53. final def getNumericType(): TensorDataType

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    Definition Classes
    AbstractModule
  54. final def getOutputShape(): Shape

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    Definition Classes
    InferShape
  55. def getParametersTable(): Table

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    Definition Classes
    Container → AbstractModule
  56. final def getPrintName(): String

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    Attributes
    protected
    Definition Classes
    AbstractModule
  57. final def getScaleB(): Double

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    Definition Classes
    AbstractModule
  58. final def getScaleW(): Double

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    Definition Classes
    AbstractModule
  59. def getTimes(): Array[(AbstractModule[_ <: Activity, _ <: Activity, T], Long, Long)]

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    Definition Classes
    Container → AbstractModule
  60. final def getTimesGroupByModuleType(): Array[(String, Long, Long)]

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    Definition Classes
    AbstractModule
  61. def getTrainSummary(tag: String): Array[(Long, Float, Double)]

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    Definition Classes
    KerasZooModel
  62. def getValidationSummary(tag: String): Array[(Long, Float, Double)]

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    Definition Classes
    KerasZooModel
  63. final def getWeightsBias(): Array[Tensor[T]]

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    Definition Classes
    AbstractModule
  64. var gradInput: Tensor[T]

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    Definition Classes
    AbstractModule
  65. final def hasName: Boolean

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    Definition Classes
    AbstractModule
  66. def hashCode(): Int

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    Definition Classes
    Container → AbstractModule → AnyRef → Any
  67. val hiddenLayers: Array[Int]

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    Units of hidden layers of LSTM.

  68. def inputs(first: (ModuleNode[T], Int), nodesWithIndex: (ModuleNode[T], Int)*): ModuleNode[T]

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    Definition Classes
    AbstractModule
  69. def inputs(nodes: Array[ModuleNode[T]]): ModuleNode[T]

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    Definition Classes
    AbstractModule
  70. def inputs(nodes: ModuleNode[T]*): ModuleNode[T]

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    Definition Classes
    AbstractModule
  71. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  72. final def isTraining(): Boolean

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    Definition Classes
    AbstractModule
  73. var line: String

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    Attributes
    protected
    Definition Classes
    AbstractModule
  74. final def loadModelWeights(srcModel: Module[Float], matchAll: Boolean): AnomalyDetector.this.type

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    Definition Classes
    AbstractModule
  75. final def loadWeights(weightPath: String, matchAll: Boolean): AnomalyDetector.this.type

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    Definition Classes
    AbstractModule
  76. def model: AbstractModule[Tensor[T], Tensor[T], T]

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    The defined model, either from buildModel() or loaded from file.

    The defined model, either from buildModel() or loaded from file.

    Definition Classes
    ZooModel
  77. val modules: ArrayBuffer[AbstractModule[Activity, Activity, T]]

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    Definition Classes
    Container
  78. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  79. final def notify(): Unit

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    Definition Classes
    AnyRef
  80. final def notifyAll(): Unit

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    Definition Classes
    AnyRef
  81. var output: Tensor[T]

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    Definition Classes
    AbstractModule
  82. def parameters(): (Array[Tensor[T]], Array[Tensor[T]])

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    Definition Classes
    Container → AbstractModule
  83. def predict(x: RDD[Sample[T]], batchPerThread: Int): RDD[Activity]

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    Definition Classes
    KerasZooModel
  84. final def predict(dataset: RDD[Sample[T]], batchSize: Int, shareBuffer: Boolean): RDD[Activity]

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    Definition Classes
    AbstractModule
  85. final def predictClass(dataset: RDD[Sample[T]], batchSize: Int): RDD[Int]

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    Definition Classes
    AbstractModule
  86. def predictClasses(x: RDD[Sample[T]], batchSize: Int = 1, zeroBasedLabel: Boolean = true): RDD[Int]

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    Predict for classes.

    Predict for classes. By default, label predictions start from 0.

    x

    Prediction data, RDD of Sample.

    batchSize

    Number of samples per batch. Default is 32.

    zeroBasedLabel

    Boolean. Whether result labels start from 0. Default is true. If false, result labels start from 1.

    Definition Classes
    ZooModel
  87. final def predictImage(imageFrame: ImageFrame, outputLayer: String, shareBuffer: Boolean, batchPerPartition: Int, predictKey: String, featurePaddingParam: Option[PaddingParam[T]]): ImageFrame

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    Definition Classes
    AbstractModule
  88. def processInputs(first: (ModuleNode[T], Int), nodesWithIndex: (ModuleNode[T], Int)*): ModuleNode[T]

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    Attributes
    protected
    Definition Classes
    AbstractModule
  89. def processInputs(nodes: Seq[ModuleNode[T]]): ModuleNode[T]

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    Attributes
    protected
    Definition Classes
    AbstractModule
  90. final def quantize(): Module[T]

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    Definition Classes
    AbstractModule
  91. def release(): Unit

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    Definition Classes
    Container → AbstractModule
  92. def reset(): Unit

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    Definition Classes
    Container → AbstractModule
  93. def resetTimes(): Unit

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    Definition Classes
    Container → AbstractModule
  94. final def saveCaffe(prototxtPath: String, modelPath: String, useV2: Boolean, overwrite: Boolean): AnomalyDetector.this.type

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    Definition Classes
    AbstractModule
  95. final def saveDefinition(path: String, overWrite: Boolean): AnomalyDetector.this.type

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    Definition Classes
    AbstractModule
  96. def saveModel(path: String, weightPath: String = null, overWrite: Boolean = false): AnomalyDetector.this.type

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    Save the model to the specified path.

    Save the model to the specified path.

    path

    The path to save the model. Local file system, HDFS and Amazon S3 are supported. HDFS path should be like "hdfs://[host]:[port]/xxx". Amazon S3 path should be like "s3a://bucket/xxx".

    weightPath

    The path to save weights. Default is null.

    overWrite

    Whether to overwrite the file if it already exists. Default is false.

    Definition Classes
    ZooModel
  97. final def saveModule(path: String, weightPath: String, overWrite: Boolean): AnomalyDetector.this.type

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    Definition Classes
    AbstractModule
  98. final def saveTF(inputs: Seq[(String, Seq[Int])], path: String, byteOrder: ByteOrder, dataFormat: TensorflowDataFormat): AnomalyDetector.this.type

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    Definition Classes
    AbstractModule
  99. final def saveTorch(path: String, overWrite: Boolean): AnomalyDetector.this.type

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    Definition Classes
    AbstractModule
  100. final def saveWeights(path: String, overWrite: Boolean): Unit

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    Definition Classes
    AbstractModule
  101. var scaleB: Double

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    Attributes
    protected
    Definition Classes
    AbstractModule
  102. var scaleW: Double

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    Attributes
    protected
    Definition Classes
    AbstractModule
  103. def setCheckpoint(path: String, overWrite: Boolean = true): Unit

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    Definition Classes
    KerasZooModel
  104. def setConstantGradientClipping(min: Float, max: Float): Unit

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    Definition Classes
    KerasZooModel
  105. def setEvaluateStatus(): AnomalyDetector.this.type

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    Set the model to be in evaluate status, i.e.

    Set the model to be in evaluate status, i.e. remove the effect of Dropout, etc.

    Definition Classes
    ZooModel
  106. final def setExtraParameter(extraParam: Array[Tensor[T]]): AnomalyDetector.this.type

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    Definition Classes
    AbstractModule
  107. def setGradientClippingByL2Norm(clipNorm: Float): Unit

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    Definition Classes
    KerasZooModel
  108. final def setLine(line: String): AnomalyDetector.this.type

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    Definition Classes
    AbstractModule
  109. final def setName(name: String): AnomalyDetector.this.type

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    Definition Classes
    AbstractModule
  110. def setScaleB(b: Double): AnomalyDetector.this.type

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    Definition Classes
    Container → AbstractModule
  111. def setScaleW(w: Double): AnomalyDetector.this.type

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    Definition Classes
    Container → AbstractModule
  112. def setTensorBoard(logDir: String, appName: String): Unit

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    Definition Classes
    KerasZooModel
  113. final def setWeightsBias(newWeights: Array[Tensor[T]]): AnomalyDetector.this.type

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    Definition Classes
    AbstractModule
  114. def summary(): Unit

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    Print out the summary of the model.

    Print out the summary of the model.

    Definition Classes
    ZooModel
  115. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef
  116. def toGraph(startNodes: ModuleNode[T]*): Graph[T]

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    Definition Classes
    AbstractModule
  117. def toString(): String

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    Definition Classes
    AbstractModule → AnyRef → Any
  118. var train: Boolean

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    Attributes
    protected
    Definition Classes
    AbstractModule
  119. final def training(): AnomalyDetector.this.type

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    Definition Classes
    Container → AbstractModule
  120. def unFreeze(names: String*): AnomalyDetector.this.type

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    Definition Classes
    Container → AbstractModule
  121. def updateGradInput(input: Tensor[T], gradOutput: Tensor[T]): Tensor[T]

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    Definition Classes
    ZooModel → AbstractModule
  122. def updateOutput(input: Tensor[T]): Tensor[T]

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    Definition Classes
    ZooModel → AbstractModule
  123. final def wait(): Unit

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

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  126. def zeroGradParameters(): Unit

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    Definition Classes
    AbstractModule

Deprecated Value Members

  1. final def save(path: String, overWrite: Boolean): AnomalyDetector.this.type

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    Definition Classes
    AbstractModule
    Annotations
    @deprecated
    Deprecated

    (Since version 0.3.0) please use recommended saveModule(path, overWrite)

Inherited from KerasZooModel[Tensor[T], Tensor[T], T]

Inherited from ZooModel[Tensor[T], Tensor[T], T]

Inherited from Container[Tensor[T], Tensor[T], T]

Inherited from AbstractModule[Tensor[T], Tensor[T], T]

Inherited from InferShape

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped