SerranoTensorSymbol

public class SerranoTensorSymbol: SerranoGraphSymbol, TensorSymbol

Implementation of TensorSymbol

Attributes

dataSource
Data source. Conforms to GraphSymbol.
Declaration
Swift

public var dataSource: SymbolDataSource
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shape
Shape. Conforms to GraphSymbol.
Declaration
Swift

public var shape: TensorShape
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bindedData
Binded data. Conforms to GraphSymbol.
Declaration
Swift

public var bindedData: DataSymbolSupportedDataType?
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updatable
If differentiable
Declaration
Swift

public var updatable = false
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                    currentGrad

Current grad

Declaration

Swift

public var currentGrad: DataSymbolSupportedDataType?

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historyGradsEnabled
If enabled history grads recording. Default is false.
Declaration
Swift

public var historyGradsEnabled = false
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                    historyGrads

grads

Declaration

Swift

public var historyGrads:[DataSymbolSupportedDataType] = [Tensor]()

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_bindedData
Binded tensor
Declaration
Swift

internal var _bindedData: Tensor?
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Initializers


                    
                    
                    init(dataSource:bindedData:shape:label:inBounds:outBounds:)

Designated init

Declaration

Swift

public init(dataSource: SymbolDataSource, bindedData: Tensor?, shape: TensorShape,
            label: String, inBounds:  [GraphSymbol], outBounds:  [GraphSymbol])

Parameters

`dataSource`	dataSource
`bindedData`	bindedData
`label`	label
`inBounds`	inBounds
`outBounds`	outBounds

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                    init(_:dataSource:shape:)

Covenient init

Declaration

Swift

public convenience init(_ label: String = "Tensor Symbol", dataSource: SymbolDataSource, shape: TensorShape)

Parameters

`label`	label
`dataSource`	dataSource

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Methods


                    
                    
                    bindData(_:)

Bind to a tensor. There two cases could not bind successfull: 1. Passed in data is not a tensor object; 2. Passed in tensor object has not compatible shape with attribute shape.

Declaration

Swift

public func bindData(_ data:DataSymbolSupportedDataType) -> Bool

Parameters


                                data

data. Should be a Tensor object.

Return Value

bind result

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