com.intel.analytics.zoo.models.textclassification

TextClassifier

class TextClassifier[T] extends ZooModel[Activity, Activity, T]

The model used for text classification.

T

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

Linear Supertypes
ZooModel[Activity, Activity, T], Container[Activity, Activity, T], AbstractModule[Activity, Activity, T], InferShape, Serializable, Serializable, AnyRef, Any
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Inherited
  1. TextClassifier
  2. ZooModel
  3. Container
  4. AbstractModule
  5. InferShape
  6. Serializable
  7. Serializable
  8. AnyRef
  9. 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. final def ==(arg0: AnyRef): Boolean

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

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

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

    Definition Classes
    ZooModel
  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: Activity, gradOutput: Activity): Activity

    Definition Classes
    AbstractModule
  11. var backwardTime: Long

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

    Definition Classes
    ZooModel
  13. def buildModel(): AbstractModule[Activity, Activity, T]

    Override this method to define a model.

    Override this method to define a model.

    Definition Classes
    TextClassifierZooModel
  14. def canEqual(other: Any): Boolean

    Definition Classes
    Container → AbstractModule
  15. final def checkEngineType(): TextClassifier.this.type

    Definition Classes
    Container → AbstractModule
  16. val classNum: Int

    The number of text categories to be classified.

    The number of text categories to be classified. Positive integer.

  17. def clearState(): TextClassifier.this.type

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

    Definition Classes
    AbstractModule
  19. def clone(): AnyRef

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

    Definition Classes
    AbstractModule
  21. val encoder: String

    The encoder for input sequences.

    The encoder for input sequences. String. "cnn" or "lstm" or "gru" are supported. Default is "cnn".

  22. val encoderOutputDim: Int

    The output dimension for the encoder.

    The output dimension for the encoder. Positive integer. Default is 256.

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

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

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

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

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

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

    Definition Classes
    AbstractModule
  29. def finalize(): Unit

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

    Definition Classes
    Container
  31. final def forward(input: Activity): Activity

    Definition Classes
    AbstractModule
  32. var forwardTime: Long

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

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

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

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

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

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

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

    Definition Classes
    InferShape
  40. def getParametersTable(): Table

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

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

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

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

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

    Definition Classes
    AbstractModule
  46. final def getWeightsBias(): Array[Tensor[T]]

    Definition Classes
    AbstractModule
  47. var gradInput: Activity

    Definition Classes
    AbstractModule
  48. final def hasName: Boolean

    Definition Classes
    AbstractModule
  49. def hashCode(): Int

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

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

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

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

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

    Definition Classes
    AbstractModule
  55. var line: String

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

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

    Definition Classes
    AbstractModule
  58. def model: AbstractModule[Activity, Activity, T]

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

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

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

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

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

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

    Definition Classes
    AnyRef
  63. var output: Activity

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

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

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

    Definition Classes
    AbstractModule
  67. 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.

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

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

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

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

    Definition Classes
    AbstractModule
  72. def release(): Unit

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

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

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

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

    Definition Classes
    AbstractModule
  77. def saveModel(path: String, weightPath: String = null, overWrite: Boolean = false): TextClassifier.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.

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

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

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

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

    Definition Classes
    AbstractModule
  82. var scaleB: Double

    Attributes
    protected
    Definition Classes
    AbstractModule
  83. var scaleW: Double

    Attributes
    protected
    Definition Classes
    AbstractModule
  84. val sequenceLength: Int

    The length of a sequence.

    The length of a sequence. Positive integer. Default is 500.

  85. final def setExtraParameter(extraParam: Array[Tensor[T]]): TextClassifier.this.type

    Definition Classes
    AbstractModule
  86. final def setLine(line: String): TextClassifier.this.type

    Definition Classes
    AbstractModule
  87. final def setName(name: String): TextClassifier.this.type

    Definition Classes
    AbstractModule
  88. def setScaleB(b: Double): TextClassifier.this.type

    Definition Classes
    Container → AbstractModule
  89. def setScaleW(w: Double): TextClassifier.this.type

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

    Definition Classes
    AbstractModule
  91. def summary(): Unit

    Print out the summary of the model.

    Print out the summary of the model.

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

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

    Definition Classes
    AbstractModule
  94. def toString(): String

    Definition Classes
    AbstractModule → AnyRef → Any
  95. val tokenLength: Int

    The size of each word vector.

    The size of each word vector. Positive integer.

  96. var train: Boolean

    Attributes
    protected
    Definition Classes
    AbstractModule
  97. final def training(): TextClassifier.this.type

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

    Definition Classes
    Container → AbstractModule
  99. def updateGradInput(input: Activity, gradOutput: Activity): Activity

    Definition Classes
    ZooModel → AbstractModule
  100. def updateOutput(input: Activity): Activity

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

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

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

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

    Definition Classes
    AbstractModule

Deprecated Value Members

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

    Definition Classes
    AbstractModule
    Annotations
    @deprecated
    Deprecated

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

Inherited from ZooModel[Activity, Activity, T]

Inherited from Container[Activity, Activity, T]

Inherited from AbstractModule[Activity, Activity, T]

Inherited from InferShape

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

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