com.intel.analytics.zoo.models.common

ZooModel

abstract class ZooModel[A <: Activity, B <: Activity, T] extends Container[A, B, T]

The base class for models in Analytics Zoo.

A

Input data type.

B

Output data type.

T

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

Linear Supertypes
Container[A, B, T], AbstractModule[A, B, T], InferShape, Serializable, Serializable, AnyRef, Any
Known Subclasses
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Inherited
  1. ZooModel
  2. Container
  3. AbstractModule
  4. InferShape
  5. Serializable
  6. Serializable
  7. AnyRef
  8. Any
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Instance Constructors

  1. new ZooModel()(implicit arg0: ClassTag[A], arg1: ClassTag[B], arg2: ClassTag[T], ev: TensorNumeric[T])

Abstract Value Members

  1. abstract def buildModel(): AbstractModule[A, B, T]

    Override this method to define a model.

    Override this method to define a model.

    Attributes
    protected

Concrete 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. final def ==(arg0: AnyRef): Boolean

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

    Definition Classes
    Any
  6. def accGradParameters(input: A, gradOutput: B): Unit

    Definition Classes
    ZooModel → AbstractModule
  7. def addModel(model: AbstractModule[A, B, T]): ZooModel.this.type

  8. def apply(name: String): Option[AbstractModule[Activity, Activity, T]]

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

    Definition Classes
    Any
  10. def backward(input: A, gradOutput: B): A

    Definition Classes
    AbstractModule
  11. var backwardTime: Long

    Attributes
    protected
    Definition Classes
    AbstractModule
  12. def build(): ZooModel.this.type

  13. def canEqual(other: Any): Boolean

    Definition Classes
    Container → AbstractModule
  14. final def checkEngineType(): ZooModel.this.type

    Definition Classes
    Container → AbstractModule
  15. def clearState(): ZooModel.this.type

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

    Definition Classes
    AbstractModule
  17. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  18. final def cloneModule(): AbstractModule[A, B, T]

    Definition Classes
    AbstractModule
  19. final def eq(arg0: AnyRef): Boolean

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

    Definition Classes
    Container → AbstractModule → AnyRef → Any
  21. final def evaluate(): ZooModel.this.type

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

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

    Definition Classes
    AbstractModule
  24. def finalize(): Unit

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

    Definition Classes
    Container
  26. final def forward(input: A): B

    Definition Classes
    AbstractModule
  27. var forwardTime: Long

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

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

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

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

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

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

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

    Definition Classes
    InferShape
  35. def getParametersTable(): Table

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

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

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

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

    Definition Classes
    Container → AbstractModule
  40. final def getWeightsBias(): Array[Tensor[T]]

    Definition Classes
    AbstractModule
  41. var gradInput: A

    Definition Classes
    AbstractModule
  42. final def hasName: Boolean

    Definition Classes
    AbstractModule
  43. def hashCode(): Int

    Definition Classes
    Container → AbstractModule → AnyRef → Any
  44. def inputs(first: (ModuleNode[T], Int), nodesWithIndex: (ModuleNode[T], Int)*): ModuleNode[T]

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

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

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

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

    Definition Classes
    AbstractModule
  49. var line: String

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

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

    Definition Classes
    AbstractModule
  52. def model: AbstractModule[A, B, T]

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

  53. val modules: ArrayBuffer[AbstractModule[Activity, Activity, T]]

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

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

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

    Definition Classes
    AnyRef
  57. var output: B

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

    Definition Classes
    Container → AbstractModule
  59. final def predict(dataset: RDD[Sample[T]], batchSize: Int, shareBuffer: Boolean): RDD[Activity]

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

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

    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.

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

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

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

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

    Definition Classes
    AbstractModule
  66. def reset(): Unit

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

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

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

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

    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.

  71. final def saveModule(path: String, weightPath: String, overWrite: Boolean): ZooModel.this.type

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

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

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

    Definition Classes
    AbstractModule
  75. var scaleB: Double

    Attributes
    protected
    Definition Classes
    AbstractModule
  76. var scaleW: Double

    Attributes
    protected
    Definition Classes
    AbstractModule
  77. final def setExtraParameter(extraParam: Array[Tensor[T]]): ZooModel.this.type

    Definition Classes
    AbstractModule
  78. final def setLine(line: String): ZooModel.this.type

    Definition Classes
    AbstractModule
  79. final def setName(name: String): ZooModel.this.type

    Definition Classes
    AbstractModule
  80. def setScaleB(b: Double): ZooModel.this.type

    Definition Classes
    Container → AbstractModule
  81. def setScaleW(w: Double): ZooModel.this.type

    Definition Classes
    Container → AbstractModule
  82. final def setWeightsBias(newWeights: Array[Tensor[T]]): ZooModel.this.type

    Definition Classes
    AbstractModule
  83. def summary(): Unit

    Print out the summary of the model.

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

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

    Definition Classes
    AbstractModule
  86. def toString(): String

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

    Attributes
    protected
    Definition Classes
    AbstractModule
  88. final def training(): ZooModel.this.type

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

    Definition Classes
    Container → AbstractModule
  90. def updateGradInput(input: A, gradOutput: B): A

    Definition Classes
    ZooModel → AbstractModule
  91. def updateOutput(input: A): B

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

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

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

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

    Definition Classes
    AbstractModule

Deprecated Value Members

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

    Definition Classes
    AbstractModule
    Annotations
    @deprecated
    Deprecated

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

Inherited from Container[A, B, T]

Inherited from AbstractModule[A, B, T]

Inherited from InferShape

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped