Operatori principali di TensorFlow
Di seguito è riportato un elenco esaustivo delle operazioni principali di TensorFlow supportate dal runtime TensorFlow Lite con la funzionalità Seleziona TensorFlow Ops.
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raw_ops.Abort
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raw_ops.Abs
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raw_ops.Add
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raw_ops.AddN
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raw_ops.AddV2
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raw_ops.AdjustContrast
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raw_ops.AdjustContrastv2
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raw_ops.AdjustHue
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raw_ops.AdjustSaturation
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raw_ops.All
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raw_ops.Angle
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raw_ops.Any
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raw_ops.ApplyAdadelta
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raw_ops.ApplyAdagrad
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raw_ops.ApplyAdagradDA
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raw_ops.ApplyAdagradV2
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raw_ops.ApplyAdam
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raw_ops.ApplyAdaMax
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raw_ops.ApplyAddSign
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raw_ops.ApplyCenteredRMSProp
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raw_ops.ApplyFtrl
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raw_ops.ApplyFtrlV2
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raw_ops.ApplyGradientDescent
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raw_ops.ApplyMomentum
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raw_ops.ApplyPowerSign
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raw_ops.ApplyProximalAdagrad
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raw_ops.ApplyProximalGradientDescent
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raw_ops.ApplyRMSProp
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raw_ops.ApproximateEqual
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raw_ops.ArgMax
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raw_ops.ArgMin
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raw_ops.AsString
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raw_ops.Assert
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raw_ops.Assign
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raw_ops.AssignAdd
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raw_ops.AssignAddVariableOp
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raw_ops.AssignSub
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raw_ops.AssignSubVariableOp
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raw_ops.AssignVariableOp
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raw_ops.Atan
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raw_ops.Atan2
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raw_ops.AudioSpectrogram
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raw_ops.AvgPool
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raw_ops.AvgPool3D
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raw_ops.AvgPool3DGrad
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raw_ops.AvgPoolGrad
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raw_ops.BatchCholesky
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raw_ops.BatchDatasetV2
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raw_ops.BatchMatMul
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raw_ops.BatchMatMulV2
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raw_ops.BatchMatrixBandPart
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raw_ops.BatchMatrixDiag
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raw_ops.BatchMatrixDiagPart
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raw_ops.BatchMatrixInverse
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raw_ops.BatchMatrixSetDiag
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raw_ops.BatchMatrixTriangularSolve
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raw_ops.BatchNormWithGlobalNormalization
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raw_ops.BatchNormWithGlobalNormalizationGrad
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raw_ops.BatchToSpace
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raw_ops.BatchToSpaceND
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raw_ops.BiasAdd
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raw_ops.BiasAddGrad
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raw_ops.BiasAddV1
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raw_ops.Bincount
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raw_ops.Bitcast
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raw_ops.BitwiseAnd
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raw_ops.BitwiseOr
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raw_ops.BitwiseXor
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raw_ops.BroadcastArgs
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raw_ops.BroadcastGradientArgs
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raw_ops.BroadcastTo
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raw_ops.Bucketize
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raw_ops.CTCBeamSearchDecoder
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raw_ops.CTCGreedyDecoder
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raw_ops.Case
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raw_ops.Cast
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raw_ops.Ceil
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raw_ops.CheckNumerics
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raw_ops.CheckNumericsV2
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raw_ops.Cholesky
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raw_ops.ClipByValue
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raw_ops.CombinedNonMaxSuppression
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raw_ops.Complex
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raw_ops.ComplexAbs
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raw_ops.Concat
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raw_ops.ConcatOffset
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raw_ops.ConcatV2
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raw_ops.Conj
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raw_ops.ConjugateTranspose
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raw_ops.Const
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raw_ops.ControlTrigger
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raw_ops.Conv2D
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raw_ops.Conv2DBackpropFilter
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raw_ops.Conv2DBackpropInput
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raw_ops.Conv3D
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raw_ops.Conv3DBackpropFilter
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raw_ops.Conv3DBackpropFilterV2
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raw_ops.Conv3DBackpropInput
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raw_ops.Conv3DBackpropInputV2
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raw_ops.Cos
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raw_ops.Cosh
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raw_ops.CropAndResize
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raw_ops.CropAndResizeGradBoxes
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raw_ops.CropAndResizeGradImage
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raw_ops.CTCBeamSearchDecoder
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raw_ops.CTCGreedyDecoder
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raw_ops.Cumprod
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raw_ops.Cumsum
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raw_ops.CumulativeLogsumexp
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raw_ops.DataFormatDimMap
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raw_ops.DataFormatVecPermute
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raw_ops.DebugGradientIdentity
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raw_ops.DebugGradientRefIdentity
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raw_ops.DecodeAndCropJpeg
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raw_ops.DecodeBase64
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raw_ops.DecodeBmp
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raw_ops.DecodeGif
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raw_ops.DecodeImage
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raw_ops.DecodeJpeg
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raw_ops.DecodePaddedRaw
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raw_ops.DecodePng
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raw_ops.DecodeRaw
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raw_ops.DecodeWav
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raw_ops.DeepCopy
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raw_ops.DeleteSessionTensor
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raw_ops.DenseBincount
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raw_ops.DenseToDenseSetOperation
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raw_ops.DenseToSparseSetOperation
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raw_ops.DepthToSpace
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raw_ops.DepthwiseConv2dNative
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raw_ops.DepthwiseConv2dNativeBackpropFilter
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raw_ops.DepthwiseConv2dNativeBackpropInput
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raw_ops.Dequantize
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raw_ops.DestroyResourceOp
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raw_ops.DestroyTemporaryVariable
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raw_ops.Diag
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raw_ops.DiagPart
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raw_ops.Dilation2D
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raw_ops.Dilation2DBackpropFilter
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raw_ops.Dilation2DBackpropInput
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raw_ops.Div
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raw_ops.DivNoNan
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raw_ops.DynamicPartition
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raw_ops.DynamicStitch
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raw_ops.Einsum
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raw_ops.Elu
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raw_ops.EluGrad
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raw_ops.Empty
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raw_ops.EmptyTensorList
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raw_ops.EmptyTensorMap
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raw_ops.EncodeBase64
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raw_ops.EncodeJpeg
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raw_ops.EncodeJpegVariableQuality
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raw_ops.EncodePng
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raw_ops.EncodeWav
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raw_ops.EnsureShape
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raw_ops.Enter
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raw_ops.Equal
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raw_ops.Erf
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raw_ops.Exit
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raw_ops.Exp
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raw_ops.ExpandDims
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raw_ops.ExtractImagePatches
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raw_ops.FakeQuantWithMinMaxArgs
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raw_ops.FakeQuantWithMinMaxArgsGradient
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raw_ops.FakeQuantWithMinMaxVars
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raw_ops.FakeQuantWithMinMaxVarsGradient
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raw_ops.FakeQuantWithMinMaxVarsPerChannel
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raw_ops.FakeQuantWithMinMaxVarsPerChannelGradient
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raw_ops.FakeQueue
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raw_ops.FFT
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raw_ops.FFT2D
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raw_ops.FFT3D
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raw_ops.FIFOQueue
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raw_ops.FIFOQueueV2
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raw_ops.Fill
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raw_ops.FilterDataset
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raw_ops.FinalizeDataset
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raw_ops.Fingerprint
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raw_ops.FlatMapDataset
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raw_ops.Floor
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raw_ops.FloorDiv
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raw_ops.FloorMod
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raw_ops.FusedBatchNorm
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raw_ops.FusedBatchNormGrad
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raw_ops.FusedBatchNormGradV2
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raw_ops.FusedBatchNormGradV3
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raw_ops.FusedBatchNormV2
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raw_ops.FusedBatchNormV3
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raw_ops.FusedPadConv2D
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raw_ops.FusedResizeAndPadConv2D
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raw_ops.Gather
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raw_ops.GatherNd
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raw_ops.GatherV2
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raw_ops.GetSessionHandle
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raw_ops.GetSessionHandleV2
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raw_ops.GetSessionTensor
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raw_ops.Greater
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raw_ops.GreaterEqual
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raw_ops.HSVToRGB
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raw_ops.HashTable
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raw_ops.HashTableV2
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raw_ops.HistogramSummary
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raw_ops.Identity
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raw_ops.IdentityN
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raw_ops.IFFT
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raw_ops.IFFT2D
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raw_ops.IFFT3D
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raw_ops.Imag
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raw_ops.ImageProjectiveTransformV2
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raw_ops.ImageProjectiveTransformV3
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raw_ops.ImmutableConst
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raw_ops.InplaceAdd
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raw_ops.InplaceSub
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raw_ops.InplaceUpdate
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raw_ops.InTopK
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raw_ops.InTopKV2
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raw_ops.InitializeTable
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raw_ops.InitializeTableFromDataset
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raw_ops.InitializeTableFromTextFile
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raw_ops.InitializeTableFromTextFileV2
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raw_ops.InitializeTableV2
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raw_ops.Inv
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raw_ops.Invert
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raw_ops.InvertPermutation
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raw_ops.InvGrad
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raw_ops.IRFFT
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raw_ops.IRFFT2D
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raw_ops.IRFFT3D
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raw_ops.IsFinite
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raw_ops.IsNan
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raw_ops.IsVariableInitialized
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raw_ops.LRN
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raw_ops.LeakyRelu
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raw_ops.LeakyReluGrad
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raw_ops.LeftShift
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raw_ops.Less
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raw_ops.LessEqual
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raw_ops.LinSpace
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raw_ops.ListDiff
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raw_ops.Log
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raw_ops.LogMatrixDeterminant
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raw_ops.LogSoftmax
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raw_ops.LogicalAnd
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raw_ops.LogicalNot
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raw_ops.LogicalOr
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raw_ops.LookupTableExport
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raw_ops.LookupTableExportV2
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raw_ops.LookupTableFind
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raw_ops.LookupTableFindV2
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raw_ops.LookupTableImport
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raw_ops.LookupTableImportV2
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raw_ops.LookupTableInsert
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raw_ops.LookupTableInsertV2
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raw_ops.LookupTableRemoveV2
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raw_ops.LookupTableSize
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raw_ops.LookupTableSizeV2
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raw_ops.LoopCond
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raw_ops.LRN
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raw_ops.MapDataset
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raw_ops.MatMul
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raw_ops.MatrixBandPart
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raw_ops.MatrixDiag
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raw_ops.MatrixDiagPart
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raw_ops.MatrixDiagPartV2
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raw_ops.MatrixDiagPartV3
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raw_ops.MatrixDiagV2
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raw_ops.MatrixDiagV3
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raw_ops.MatrixInverse
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raw_ops.MatrixSetDiag
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raw_ops.MatrixSetDiagV2
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raw_ops.MatrixSetDiagV3
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raw_ops.MatrixTriangularSolve
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raw_ops.Max
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raw_ops.Maximum
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raw_ops.MaxPool
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raw_ops.MaxPool3D
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raw_ops.MaxPool3DGrad
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raw_ops.MaxPool3DGradGrad
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raw_ops.MaxPoolGrad
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raw_ops.MaxPoolGradGrad
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raw_ops.MaxPoolGradGradV2
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raw_ops.MaxPoolGradV2
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raw_ops.MaxPoolGradWithArgmax
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raw_ops.MaxPoolV2
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raw_ops.MaxPoolWithArgmax
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raw_ops.Mean
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raw_ops.Merge
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raw_ops.MergeSummary
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raw_ops.MergeV2Checkpoints
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raw_ops.Mfcc
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raw_ops.Min
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raw_ops.Minimum
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raw_ops.MirrorPad
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raw_ops.MirrorPadGrad
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raw_ops.ModelDataset
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raw_ops.Mul
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raw_ops.MulNoNan
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raw_ops.Multinomial
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raw_ops.MutableDenseHashTable
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raw_ops.MutableDenseHashTableV2
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raw_ops.MutableHashTable
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raw_ops.MutableHashTableOfTensors
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raw_ops.MutableHashTableOfTensorsV2
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raw_ops.MutableHashTableV2
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raw_ops.Neg
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raw_ops.NextIteration
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raw_ops.NonMaxSuppression
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raw_ops.NonMaxSuppressionV2
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raw_ops.NonMaxSuppressionV3
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raw_ops.NonMaxSuppressionV4
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raw_ops.NonMaxSuppressionV5
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raw_ops.NonMaxSuppressionWithOverlaps
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raw_ops.NoOp
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raw_ops.NotEqual
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raw_ops.OneHot
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raw_ops.OnesLike
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raw_ops.OptimizeDatasetV2
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raw_ops.OptionalFromValue
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raw_ops.OptionalGetValue
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raw_ops.OptionalHasValue
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raw_ops.OptionalNone
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raw_ops.Pack
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raw_ops.Pad
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raw_ops.PadV2
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raw_ops.PaddingFIFOQueue
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raw_ops.PaddingFIFOQueueV2
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raw_ops.PadV2
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raw_ops.ParallelConcat
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raw_ops.ParallelDynamicStitch
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raw_ops.ParseExample
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raw_ops.ParseExampleV2
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raw_ops.ParseSequenceExample
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raw_ops.ParseSequenceExampleV2
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raw_ops.ParseSingleExample
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raw_ops.ParseSingleSequenceExample
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raw_ops.Placeholder
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raw_ops.PlaceholderV2
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raw_ops.PlaceholderWithDefault
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raw_ops.PopulationCount
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raw_ops.Pow
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raw_ops.PreventGradient
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raw_ops.Print
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raw_ops.PrintV2
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raw_ops.Prod
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raw_ops.Qr
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raw_ops.QuantizedAdd
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raw_ops.QuantizedAvgPool
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raw_ops.QuantizedBatchNormWithGlobalNormalization
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raw_ops.QuantizedBiasAdd
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raw_ops.QuantizedConcat
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raw_ops.QuantizedConv2D
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raw_ops.QuantizedInstanceNorm
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raw_ops.QuantizedMatMul
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raw_ops.QuantizedMaxPool
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raw_ops.QuantizedMul
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raw_ops.QuantizeDownAndShrinkRange
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raw_ops.QuantizedRelu
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raw_ops.QuantizedRelu6
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raw_ops.QuantizedReshape
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raw_ops.QuantizedResizeBilinear
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raw_ops.QuantizeV2
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raw_ops.QueueClose
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raw_ops.QueueCloseV2
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raw_ops.QueueDequeue
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raw_ops.QueueDequeueMany
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raw_ops.QueueDequeueManyV2
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raw_ops.QueueDequeueUpTo
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raw_ops.QueueDequeueUpToV2
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raw_ops.QueueDequeueV2
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raw_ops.QueueEnqueue
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raw_ops.QueueEnqueueMany
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raw_ops.QueueEnqueueManyV2
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raw_ops.QueueEnqueueV2
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raw_ops.QueueIsClosed
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raw_ops.QueueIsClosedV2
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raw_ops.QueueSize
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raw_ops.QueueSizeV2
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raw_ops.RFFT
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raw_ops.RFFT2D
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raw_ops.RFFT3D
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raw_ops.RGBToHSV
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raw_ops.RaggedBincount
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raw_ops.RaggedGather
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raw_ops.RaggedRange
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raw_ops.RaggedTensorFromVariant
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raw_ops.RaggedTensorToSparse
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raw_ops.RaggedTensorToTensor
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raw_ops.RaggedTensorToVariant
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raw_ops.RaggedTensorToVariantGradient
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raw_ops.RandomGamma
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raw_ops.RandomPoisson
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raw_ops.RandomPoissonV2
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raw_ops.RandomShuffle
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raw_ops.RandomStandardNormal
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raw_ops.RandomUniform
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raw_ops.RandomUniformInt
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raw_ops.Range
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raw_ops.Rank
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raw_ops.ReadFile
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raw_ops.ReadVariableOp
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raw_ops.Real
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raw_ops.RealDiv
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raw_ops.Reciprocal
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raw_ops.ReciprocalGrad
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raw_ops.Recv
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raw_ops.ReduceDataset
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raw_ops.ReduceJoin
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raw_ops.RefEnter
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raw_ops.RefExit
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raw_ops.RefIdentity
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raw_ops.RefMerge
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raw_ops.RefNextIteration
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raw_ops.RefSelect
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raw_ops.RefSwitch
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raw_ops.RegexFullMatch
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raw_ops.RegexReplace
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raw_ops.Relu
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raw_ops.Relu6
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raw_ops.Relu6Grad
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raw_ops.ReluGrad
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raw_ops.RemoteCall
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raw_ops.RepeatDataset
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raw_ops.RequantizationRange
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raw_ops.Requantize
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raw_ops.Reshape
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raw_ops.ResizeBicubic
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raw_ops.ResizeBicubicGrad
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raw_ops.ResizeBilinear
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raw_ops.ResizeBilinearGrad
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raw_ops.ResizeNearestNeighbor
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raw_ops.ResizeNearestNeighborGrad
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raw_ops.ResourceApplyAdadelta
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raw_ops.ResourceApplyAdagrad
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raw_ops.ResourceApplyAdagradDA
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raw_ops.ResourceApplyAdagradV2
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raw_ops.ResourceApplyAdam
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raw_ops.ResourceApplyAdaMax
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raw_ops.ResourceApplyAdamWithAmsgrad
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raw_ops.ResourceApplyAddSign
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raw_ops.ResourceApplyCenteredRMSProp
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raw_ops.ResourceApplyFtrl
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raw_ops.ResourceApplyFtrlV2
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raw_ops.ResourceApplyGradientDescent
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raw_ops.ResourceApplyKerasMomentum
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raw_ops.ResourceApplyMomentum
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raw_ops.ResourceApplyPowerSign
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raw_ops.ResourceApplyProximalAdagrad
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raw_ops.ResourceApplyProximalGradientDescent
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raw_ops.ResourceApplyRMSProp
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raw_ops.ResourceGather
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raw_ops.ResourceGatherNd
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raw_ops.ResourceScatterAdd
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raw_ops.ResourceScatterDiv
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raw_ops.ResourceScatterMax
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raw_ops.ResourceScatterMin
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raw_ops.ResourceScatterMul
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raw_ops.ResourceScatterNdAdd
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raw_ops.ResourceScatterNdMax
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raw_ops.ResourceScatterNdMin
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raw_ops.ResourceScatterNdSub
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raw_ops.ResourceScatterNdUpdate
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raw_ops.ResourceScatterSub
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raw_ops.ResourceScatterUpdate
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raw_ops.ResourceSparseApplyAdadelta
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raw_ops.ResourceSparseApplyAdagrad
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raw_ops.ResourceSparseApplyAdagradDA
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raw_ops.ResourceSparseApplyAdagradV2
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raw_ops.ResourceSparseApplyCenteredRMSProp
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raw_ops.ResourceSparseApplyFtrl
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raw_ops.ResourceSparseApplyFtrlV2
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raw_ops.ResourceSparseApplyKerasMomentum
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raw_ops.ResourceSparseApplyMomentum
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raw_ops.ResourceSparseApplyProximalAdagrad
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raw_ops.ResourceSparseApplyProximalGradientDescent
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raw_ops.ResourceSparseApplyRMSProp
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raw_ops.ResourceStridedSliceAssign
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raw_ops.Restore
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raw_ops.RestoreSlice
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raw_ops.RestoreV2
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raw_ops.Reverse
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raw_ops.ReverseSequence
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raw_ops.ReverseV2
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raw_ops.RightShift
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raw_ops.Roll
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raw_ops.Round
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raw_ops.Rsqrt
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raw_ops.RsqrtGrad
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raw_ops.SampleDistortedBoundingBox
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raw_ops.SampleDistortedBoundingBoxV2
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raw_ops.Save
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raw_ops.SaveSlices
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raw_ops.SaveV2
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raw_ops.ScalarSummary
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raw_ops.ScatterNd
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raw_ops.ScatterNdAdd
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raw_ops.ScatterNdMax
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raw_ops.ScatterNdMin
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raw_ops.ScatterNdNonAliasingAdd
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raw_ops.ScatterNdSub
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raw_ops.ScatterNdUpdate
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raw_ops.SegmentMax
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raw_ops.SegmentMean
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raw_ops.SegmentMin
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raw_ops.SegmentProd
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raw_ops.SegmentSum
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raw_ops.Select
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raw_ops.SelectV2
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raw_ops.Selu
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raw_ops.SeluGrad
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raw_ops.Send
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raw_ops.SerializeTensor
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raw_ops.Shape
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raw_ops.ShapeN
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raw_ops.ShardedFilename
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raw_ops.ShardedFilespec
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raw_ops.Sigmoid
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raw_ops.SigmoidGrad
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raw_ops.Sign
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raw_ops.Sin
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raw_ops.Sinh
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raw_ops.Size
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raw_ops.Slice
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raw_ops.Softmax
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raw_ops.SoftmaxCrossEntropyWithLogits
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raw_ops.Softplus
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raw_ops.SoftplusGrad
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raw_ops.Softsign
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raw_ops.SoftsignGrad
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raw_ops.SpaceToBatch
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raw_ops.SpaceToBatchND
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raw_ops.SpaceToDepth
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raw_ops.SparseAdd
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raw_ops.SparseApplyAdadelta
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raw_ops.SparseApplyAdagrad
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raw_ops.SparseApplyAdagradDA
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raw_ops.SparseApplyAdagradV2
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raw_ops.SparseApplyCenteredRMSProp
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raw_ops.SparseApplyFtrl
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raw_ops.SparseApplyFtrlV2
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raw_ops.SparseApplyMomentum
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raw_ops.SparseApplyProximalAdagrad
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raw_ops.SparseApplyProximalGradientDescent
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raw_ops.SparseApplyRMSProp
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raw_ops.SparseBincount
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raw_ops.SparseCross
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raw_ops.SparseCrossHashed
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raw_ops.SparseCrossV2
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raw_ops.SparseFillEmptyRows
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raw_ops.SparseFillEmptyRowsGrad
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raw_ops.SparseReduceSum
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raw_ops.SparseReshape
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raw_ops.SparseReorder
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raw_ops.SparseSegmentMean
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raw_ops.SparseSegmentMeanGrad
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raw_ops.SparseSegmentMeanWithNumSegments
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raw_ops.SparseSegmentSqrtN
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raw_ops.SparseSegmentSqrtNGrad
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raw_ops.SparseSegmentSqrtNWithNumSegments
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raw_ops.SparseSegmentSum
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raw_ops.SparseSegmentSumGrad
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raw_ops.SparseSegmentSumWithNumSegments
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raw_ops.SparseSlice
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raw_ops.SparseSoftmaxCrossEntropyWithLogits
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raw_ops.SparseTensorDenseMatMul
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raw_ops.SparseToDense
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raw_ops.SparseToSparseSetOperation
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raw_ops.Split
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raw_ops.SplitV
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raw_ops.Sqrt
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raw_ops.SqrtGrad
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raw_ops.Square
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raw_ops.SquaredDifference
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raw_ops.Squeeze
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raw_ops.Stack
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raw_ops.StackClose
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raw_ops.StackCloseV2
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raw_ops.StackPop
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raw_ops.StackPopV2
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raw_ops.StackPush
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raw_ops.StackPushV2
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raw_ops.StackV2
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raw_ops.StatelessMultinomial
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raw_ops.StatelessRandomGammaV2
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raw_ops.StatelessRandomGammaV3
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raw_ops.StatelessRandomGetAlg
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raw_ops.StatelessRandomGetKeyCounter
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raw_ops.StatelessRandomGetKeyCounterAlg
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raw_ops.StatelessRandomNormal
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raw_ops.StatelessRandomNormalV2
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raw_ops.StatelessRandomPoisson
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raw_ops.StatelessRandomUniform
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raw_ops.StatelessRandomUniformFullInt
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raw_ops.StatelessRandomUniformFullIntV2
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raw_ops.StatelessRandomUniformInt
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raw_ops.StatelessRandomUniformIntV2
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raw_ops.StatelessRandomUniformV2
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raw_ops.StatelessSampleDistortedBoundingBox
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raw_ops.StatelessTruncatedNormal
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raw_ops.StatelessTruncatedNormalV2
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raw_ops.StaticRegexFullMatch
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raw_ops.StaticRegexReplace
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raw_ops.StopGradient
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raw_ops.StridedSlice
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raw_ops.StridedSliceAssign
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raw_ops.StridedSliceGrad
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raw_ops.StringFormat
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raw_ops.StringJoin
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raw_ops.StringLength
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raw_ops.StringLower
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raw_ops.StringSplit
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raw_ops.StringSplitV2
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raw_ops.StringStrip
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raw_ops.StringToHashBucket
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raw_ops.StringToHashBucketFast
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raw_ops.StringToHashBucketStrong
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raw_ops.StringToNumber
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raw_ops.Sub
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raw_ops.Substr
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raw_ops.Sum
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raw_ops.Switch
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raw_ops.SymbolicGradient
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raw_ops.TakeDataset
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raw_ops.TakeWhileDataset
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raw_ops.Tan
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raw_ops.Tanh
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raw_ops.TanhGrad
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raw_ops.TemporaryVariable
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raw_ops.TensorArray
-
raw_ops.TensorArrayClose
-
raw_ops.TensorArrayCloseV2
-
raw_ops.TensorArrayCloseV3
-
raw_ops.TensorArrayConcat
-
raw_ops.TensorArrayConcatV2
-
raw_ops.TensorArrayConcatV3
-
raw_ops.TensorArrayGather
-
raw_ops.TensorArrayGatherV2
-
raw_ops.TensorArrayGatherV3
-
raw_ops.TensorArrayGrad
-
raw_ops.TensorArrayGradV2
-
raw_ops.TensorArrayGradV3
-
raw_ops.TensorArrayGradWithShape
-
raw_ops.TensorArrayPack
-
raw_ops.TensorArrayRead
-
raw_ops.TensorArrayReadV2
-
raw_ops.TensorArrayReadV3
-
raw_ops.TensorArrayScatter
-
raw_ops.TensorArrayScatterV2
-
raw_ops.TensorArrayScatterV3
-
raw_ops.TensorArraySize
-
raw_ops.TensorArraySizeV2
-
raw_ops.TensorArraySizeV3
-
raw_ops.TensorArraySplit
-
raw_ops.TensorArraySplitV2
-
raw_ops.TensorArraySplitV3
-
raw_ops.TensorArrayUnpack
-
raw_ops.TensorArrayV2
-
raw_ops.TensorArrayV3
-
raw_ops.TensorArrayWrite
-
raw_ops.TensorArrayWriteV2
-
raw_ops.TensorArrayWriteV3
-
raw_ops.TensorListConcat
-
raw_ops.TensorListConcatLists
-
raw_ops.TensorListConcatV2
-
raw_ops.TensorListElementShape
-
raw_ops.TensorListFromTensor
-
raw_ops.TensorListGather
-
raw_ops.TensorListGetItem
-
raw_ops.TensorListLength
-
raw_ops.TensorListPopBack
-
raw_ops.TensorListPushBack
-
raw_ops.TensorListPushBackBatch
-
raw_ops.TensorListReserve
-
raw_ops.TensorListResize
-
raw_ops.TensorListScatter
-
raw_ops.TensorListScatterIntoExistingList
-
raw_ops.TensorListScatterV2
-
raw_ops.TensorListSetItem
-
raw_ops.TensorListSplit
-
raw_ops.TensorListStack
-
raw_ops.TensorMapErase
-
raw_ops.TensorMapHasKey
-
raw_ops.TensorMapInsert
-
raw_ops.TensorMapLookup
-
raw_ops.TensorMapSize
-
raw_ops.TensorMapStackKeys
-
raw_ops.TensorScatterAdd
-
raw_ops.TensorScatterMax
-
raw_ops.TensorScatterMin
-
raw_ops.TensorScatterSub
-
raw_ops.TensorScatterUpdate
-
raw_ops.TensorSliceDataset
-
raw_ops.TensorStridedSliceUpdate
-
raw_ops.Tile
-
raw_ops.TileGrad
-
raw_ops.Timestamp
-
raw_ops.TokenizerFromLogits
-
raw_ops.TopK
-
raw_ops.TopKV2
-
raw_ops.Transpose
-
raw_ops.TruncateDiv
-
raw_ops.TruncatedNormal
-
raw_ops.UnicodeDecode
-
raw_ops.UnicodeDecodeWithOffsets
-
raw_ops.UnicodeEncode
-
raw_ops.UnicodeTranscode
-
raw_ops.Unique
-
raw_ops.UniqueV2
-
raw_ops.UniqueWithCounts
-
raw_ops.UniqueWithCountsV2
-
raw_ops.Unpack
-
raw_ops.UnsortedSegmentJoin
-
raw_ops.UnsortedSegmentMax
-
raw_ops.UnsortedSegmentMin
-
raw_ops.UnsortedSegmentProd
-
raw_ops.UnsortedSegmentSum
-
raw_ops.UnwrapDatasetVariant
-
raw_ops.UpperBound
-
raw_ops.VarHandleOp
-
raw_ops.Variable
-
raw_ops.VariableShape
-
raw_ops.VariableV2
-
raw_ops.VarIsInitializedOp
-
raw_ops.Where
-
raw_ops.WrapDatasetVariant
-
raw_ops.WriteFile
-
raw_ops.Xdivy
-
raw_ops.Xlog1py
-
raw_ops.Xlogy
-
raw_ops.ZerosLike
Operatori TensorFlow Text e SentencePiece
I seguenti operatori TensorFlow Text e SentencePiece sono supportati se utilizzi l'API Python per la conversione e importi tali librerie.
TF.Operatori di testo:
-
CaseFoldUTF8
-
ConstrainedSequence
-
MaxSpanningTree
-
NormalizeUTF8
-
NormalizeUTF8WithOffsetsMap
-
RegexSplitWithOffsets
-
RougeL
-
SentenceFragments
-
SentencepieceOp
-
SentencepieceTokenizeOp
-
SentencepieceTokenizeWithOffsetsOp
-
SentencepieceDetokenizeOp
-
SentencepieceVocabSizeOp
-
SplitMergeTokenizeWithOffsets
-
UnicodeScriptTokenizeWithOffsets
-
WhitespaceTokenizeWithOffsets
-
WordpieceTokenizeWithOffsets
Operatori FrasePiece:
-
SentencepieceGetPieceSize
-
SentencepiecePieceToId
-
SentencepieceIdToPiece
-
SentencepieceEncodeDense
-
SentencepieceEncodeSparse
-
SentencepieceDecode
Il frammento seguente mostra come convertire i modelli con gli operatori sopra indicati:
import tensorflow as tf
# These imports are required to load operators' definition.
import tensorflow_text as tf_text
import sentencepiece as spm
converter = tf.lite.TFLiteConverter.from_keras_model(your_model)
converter.target_spec.supported_ops = [
tf.lite.OpsSet.TFLITE_BUILTINS, tf.lite.OpsSet.SELECT_TF_OPS
]
model_data = converter.convert()
Dal punto di vista del runtime, è inoltre necessario collegare la libreria TensorFlow Text o SentencePiece all'app o al file binario finale.
Operatori definiti dall'utente
Se hai creato i tuoi operatori TensorFlow , puoi anche convertire i modelli che li contengono in TensorFlow Lite elencando gli operatori richiesti in experimental_select_user_tf_ops
come segue:
import tensorflow as tf
ops_module = tf.load_op_library('./your_ops_library.so')
converter = tf.lite.TFLiteConverter.from_saved_model(your_model)
converter.target_spec.supported_ops = [
tf.lite.OpsSet.TFLITE_BUILTINS, tf.lite.OpsSet.SELECT_TF_OPS
]
converter.target_spec.experimental_select_user_tf_ops = [
'your_op_name1',
'your_op_name2'
]
model_data = converter.convert()
Dal punto di vista del runtime, è inoltre necessario collegare la libreria degli operatori all'app o al binario finale.
Aggiungi gli operatori core TensorFlow all'elenco consentito.
Se ti trovi nel caso in cui gli operatori core di TensorFlow non sono nell'elenco consentito sopra, puoi segnalare la richiesta di funzionalità qui con i nomi degli operatori core di TensorFlow, non elencati nell'elenco consentito.
Puoi anche creare la tua richiesta pull dal codice sorgente. Ad esempio, se desideri aggiungere l'operazione raw_ops.StringToNumber
nell'elenco consentito, ci sono tre posizioni in cui aggiornare come questo commit .
(1) Aggiungere il codice sorgente del kernel dell'operatore alla regola BUILD portable_extended_ops_group2
.
filegroup(
name = "portable_extended_ops_group2",
srcs = [
...
+ "string_to_number_op.cc",
...
],
)
Per trovare il file sorgente del kernel dell'operatore pertinente nella directory tensorflow/core/kernels
, puoi cercare il percorso del codice sorgente, che contiene la seguente dichiarazione del kernel con il nome dell'operatore:
REGISTER_KERNEL_BUILDER(Name("StringToNumber") \
.Device(DEVICE_CPU) \
.TypeConstraint<type>("out_type"), \
StringToNumberOp<type>)
Se sono presenti file di intestazione nella directory tensorflow/core/kernels
, richiesti nel codice sorgente del kernel dell'operatore, è necessario aggiungere il file di intestazione nella regola BUILD portable_extended_ops_headers
come segue:
filegroup(
name = "portable_extended_ops_headers",
srcs = [
...
+ "string_util.h",
...
],
)
(2) Aggiungere il nome dell'operatore all'elenco consentito.
L'elenco consentito è definito in tensorflow/compiler/mlir/lite/delegates/flex/allowlisted_flex_ops.cc
. Il nome dell'operatore core TensorFlow deve essere elencato per poter essere autorizzato tramite l'opzione Seleziona TF.
static const std::set<std::string>* allowlisted_flex_ops =
new std::set<std::string>({
...
+ "StringToNumber",
...
});
Poiché l'elenco sopra è ordinato in ordine alfabetico, assicura di posizionare il nome nel posto giusto.
(3) Aggiungere il nome dell'operatore a questa pagina della guida.
Per mostrare l'inclusione dell'operatore agli altri sviluppatori, anche questa pagina della guida dovrebbe essere aggiornata. Questa pagina si trova in tensorflow/lite/g3doc/guide/op_select_allowlist.md
.
## TensorFlow core operators
The following is an exhaustive list of TensorFlow core operations that are
supported by TensorFlow Lite runtime with the Select TensorFlow Ops feature.
...
+* `raw_ops.StringToNumber`
...
Poiché l'elenco sopra è ordinato in ordine alfabetico, assicura di posizionare il nome nel posto giusto.