주의: 연산자 목록은 자주 업데이트됩니다.
TensorFlow 핵심 연산자
다음은 TensorFlow Ops 선택 기능과 함께 TensorFlow Lite 런타임에서 지원하는 TensorFlow 핵심 연산자의 전체 목록입니다.
- raw_ops.Abort
- raw_ops.Abs
- raw_ops.Add
- raw_ops.AddN
- raw_ops.AddV2
- raw_ops.AdjustContrast
- raw_ops.AdjustContrastv2
- raw_ops.AdjustHue
- raw_ops.AdjustSaturation
- raw_ops.All
- raw_ops.Angle
- raw_ops.Any
- raw_ops.ApplyAdadelta
- raw_ops.ApplyAdagrad
- raw_ops.ApplyAdagradDA
- raw_ops.ApplyAdagradV2
- raw_ops.ApplyAdam
- raw_ops.ApplyAdaMax
- raw_ops.ApplyAddSign
- raw_ops.ApplyCenteredRMSProp
- raw_ops.ApplyFtrl
- raw_ops.ApplyFtrlV2
- raw_ops.ApplyGradientDescent
- raw_ops.ApplyMomentum
- raw_ops.ApplyPowerSign
- raw_ops.ApplyProximalAdagrad
- raw_ops.ApplyProximalGradientDescent
- raw_ops.ApplyRMSProp
- raw_ops.ApproximateEqual
- raw_ops.ArgMax
- raw_ops.ArgMin
- raw_ops.AsString
- raw_ops.Assert
- raw_ops.Assign
- raw_ops.AssignAdd
- raw_ops.AssignAddVariableOp
- raw_ops.AssignSub
- raw_ops.AssignSubVariableOp
- raw_ops.AssignVariableOp
- raw_ops.Atan
- raw_ops.Atan2
- raw_ops.AudioSpectrogram
- raw_ops.AvgPool
- raw_ops.AvgPool3D
- raw_ops.AvgPool3DGrad
- raw_ops.AvgPoolGrad
- raw_ops.BatchCholesky
- raw_ops.BatchDatasetV2
- raw_ops.BatchMatMul
- raw_ops.BatchMatMulV2
- raw_ops.BatchMatrixBandPart
- raw_ops.BatchMatrixDiag
- raw_ops.BatchMatrixDiagPart
- raw_ops.BatchMatrixInverse
- raw_ops.BatchMatrixSetDiag
- raw_ops.BatchMatrixTriangularSolve
- raw_ops.BatchNormWithGlobalNormalization
- raw_ops.BatchNormWithGlobalNormalizationGrad
- raw_ops.BatchToSpace
- raw_ops.BatchToSpaceND
- raw_ops.BiasAdd
- raw_ops.BiasAddGrad
- raw_ops.BiasAddV1
- raw_ops.Bincount
- raw_ops.Bitcast
- raw_ops.BitwiseAnd
- raw_ops.BitwiseOr
- raw_ops.BitwiseXor
- raw_ops.BroadcastArgs
- raw_ops.BroadcastGradientArgs
- raw_ops.BroadcastTo
- raw_ops.Bucketize
- raw_ops.CTCBeamSearchDecoder
- raw_ops.CTCGreedyDecoder
- raw_ops.Cast
- raw_ops.Ceil
- raw_ops.CheckNumerics
- raw_ops.CheckNumericsV2
- raw_ops.Cholesky
- raw_ops.CombinedNonMaxSuppression
- raw_ops.Complex
- raw_ops.ComplexAbs
- raw_ops.Concat
- raw_ops.ConcatOffset
- raw_ops.ConcatV2
- raw_ops.Conj
- raw_ops.ConjugateTranspose
- raw_ops.Const
- raw_ops.ControlTrigger
- raw_ops.Conv2D
- raw_ops.Conv2DBackpropFilter
- raw_ops.Conv2DBackpropInput
- raw_ops.Conv3D
- raw_ops.Conv3DBackpropFilter
- raw_ops.Conv3DBackpropFilterV2
- raw_ops.Conv3DBackpropInput
- raw_ops.Conv3DBackpropInputV2
- raw_ops.Cos
- raw_ops.Cosh
- raw_ops.CropAndResize
- raw_ops.CropAndResizeGradBoxes
- raw_ops.CropAndResizeGradImage
- raw_ops.CTCBeamSearchDecoder
- raw_ops.CTCGreedyDecoder
- raw_ops.Cumprod
- raw_ops.Cumsum
- raw_ops.CumulativeLogsumexp
- raw_ops.DataFormatDimMap
- raw_ops.DataFormatVecPermute
- raw_ops.DebugGradientIdentity
- raw_ops.DebugGradientRefIdentity
- raw_ops.DecodeAndCropJpeg
- raw_ops.DecodeBase64
- raw_ops.DecodeBmp
- raw_ops.DecodeGif
- raw_ops.DecodeImage
- raw_ops.DecodeJpeg
- raw_ops.DecodePaddedRaw
- raw_ops.DecodePng
- raw_ops.DecodeRaw
- raw_ops.DecodeWav
- raw_ops.DeepCopy
- raw_ops.DeleteSessionTensor
- raw_ops.DenseBincount
- raw_ops.DenseToDenseSetOperation
- raw_ops.DenseToSparseSetOperation
- raw_ops.DepthToSpace
- raw_ops.DepthwiseConv2dNative
- raw_ops.DepthwiseConv2dNativeBackpropFilter
- raw_ops.DepthwiseConv2dNativeBackpropInput
- raw_ops.Dequantize
- raw_ops.DestroyResourceOp
- raw_ops.DestroyTemporaryVariable
- raw_ops.Diag
- raw_ops.DiagPart
- raw_ops.Dilation2D
- raw_ops.Dilation2DBackpropFilter
- raw_ops.Dilation2DBackpropInput
- raw_ops.Div
- raw_ops.DivNoNan
- raw_ops.DynamicPartition
- raw_ops.DynamicStitch
- raw_ops.Einsum
- raw_ops.Elu
- raw_ops.EluGrad
- raw_ops.Empty
- raw_ops.EmptyTensorList
- raw_ops.EmptyTensorMap
- raw_ops.EncodeBase64
- raw_ops.EncodeJpeg
- raw_ops.EncodeJpegVariableQuality
- raw_ops.EncodePng
- raw_ops.EncodeWav
- raw_ops.EnsureShape
- raw_ops.Enter
- raw_ops.Equal
- raw_ops.Erf
- raw_ops.Exit
- raw_ops.Exp
- raw_ops.ExpandDims
- raw_ops.ExtractImagePatches
- raw_ops.FakeQuantWithMinMaxArgs
- raw_ops.FakeQuantWithMinMaxArgsGradient
- raw_ops.FakeQuantWithMinMaxVars
- raw_ops.FakeQuantWithMinMaxVarsGradient
- raw_ops.FakeQuantWithMinMaxVarsPerChannel
- raw_ops.FakeQuantWithMinMaxVarsPerChannelGradient
- raw_ops.FakeQueue
- raw_ops.FFT
- raw_ops.FFT2D
- raw_ops.FFT3D
- raw_ops.FIFOQueue
- raw_ops.FIFOQueueV2
- raw_ops.Fill
- raw_ops.FilterDataset
- raw_ops.FinalizeDataset
- raw_ops.Fingerprint
- raw_ops.FlatMapDataset
- raw_ops.Floor
- raw_ops.FloorDiv
- raw_ops.FloorMod
- raw_ops.FusedBatchNorm
- raw_ops.FusedBatchNormGrad
- raw_ops.FusedBatchNormGradV2
- raw_ops.FusedBatchNormGradV3
- raw_ops.FusedBatchNormV2
- raw_ops.FusedBatchNormV3
- raw_ops.FusedPadConv2D
- raw_ops.FusedResizeAndPadConv2D
- raw_ops.Gather
- raw_ops.GatherNd
- raw_ops.GatherV2
- raw_ops.GetSessionHandle
- raw_ops.GetSessionHandleV2
- raw_ops.GetSessionTensor
- raw_ops.Greater
- raw_ops.GreaterEqual
- raw_ops.HSVToRGB
- raw_ops.HashTable
- raw_ops.HashTableV2
- raw_ops.HistogramSummary
- raw_ops.Identity
- raw_ops.IdentityN
- raw_ops.IFFT
- raw_ops.IFFT2D
- raw_ops.IFFT3D
- raw_ops.Imag
- raw_ops.ImageProjectiveTransformV2
- raw_ops.ImageProjectiveTransformV3
- raw_ops.ImmutableConst
- raw_ops.InplaceAdd
- raw_ops.InplaceSub
- raw_ops.InplaceUpdate
- raw_ops.InTopK
- raw_ops.InTopKV2
- raw_ops.InitializeTable
- raw_ops.InitializeTableFromDataset
- raw_ops.InitializeTableFromTextFile
- raw_ops.InitializeTableFromTextFileV2
- raw_ops.InitializeTableV2
- raw_ops.Inv
- raw_ops.Invert
- raw_ops.InvertPermutation
- raw_ops.InvGrad
- raw_ops.IRFFT
- raw_ops.IRFFT2D
- raw_ops.IRFFT3D
- raw_ops.IsFinite
- raw_ops.IsNan
- raw_ops.IsVariableInitialized
- raw_ops.LRN
- raw_ops.LeakyRelu
- raw_ops.LeakyReluGrad
- raw_ops.LeftShift
- raw_ops.Less
- raw_ops.LessEqual
- raw_ops.LinSpace
- raw_ops.ListDiff
- raw_ops.Log
- raw_ops.LogMatrixDeterminant
- raw_ops.LogSoftmax
- raw_ops.LogicalAnd
- raw_ops.LogicalNot
- raw_ops.LogicalOr
- raw_ops.LookupTableExport
- raw_ops.LookupTableExportV2
- raw_ops.LookupTableFind
- raw_ops.LookupTableFindV2
- raw_ops.LookupTableImport
- raw_ops.LookupTableImportV2
- raw_ops.LookupTableInsert
- raw_ops.LookupTableInsertV2
- raw_ops.LookupTableRemoveV2
- raw_ops.LookupTableSize
- raw_ops.LookupTableSizeV2
- raw_ops.LoopCond
- raw_ops.LRN
- raw_ops.MapDataset
- raw_ops.MatMul
- raw_ops.MatrixBandPart
- raw_ops.MatrixDiag
- raw_ops.MatrixDiagPart
- raw_ops.MatrixDiagPartV2
- raw_ops.MatrixDiagPartV3
- raw_ops.MatrixDiagV2
- raw_ops.MatrixDiagV3
- raw_ops.MatrixInverse
- raw_ops.MatrixSetDiag
- raw_ops.MatrixSetDiagV2
- raw_ops.MatrixSetDiagV3
- raw_ops.MatrixTriangularSolve
- raw_ops.Max
- raw_ops.Maximum
- raw_ops.MaxPool
- raw_ops.MaxPool3D
- raw_ops.MaxPool3DGrad
- raw_ops.MaxPool3DGradGrad
- raw_ops.MaxPoolGrad
- raw_ops.MaxPoolGradGrad
- raw_ops.MaxPoolGradGradV2
- raw_ops.MaxPoolGradV2
- raw_ops.MaxPoolGradWithArgmax
- raw_ops.MaxPoolV2
- raw_ops.MaxPoolWithArgmax
- raw_ops.Mean
- raw_ops.Merge
- raw_ops.MergeSummary
- raw_ops.MergeV2Checkpoints
- raw_ops.Mfcc
- raw_ops.Min
- raw_ops.Minimum
- raw_ops.MirrorPad
- raw_ops.MirrorPadGrad
- raw_ops.ModelDataset
- raw_ops.Mul
- raw_ops.MulNoNan
- raw_ops.Multinomial
- raw_ops.MutableDenseHashTable
- raw_ops.MutableDenseHashTableV2
- raw_ops.MutableHashTable
- raw_ops.MutableHashTableOfTensors
- raw_ops.MutableHashTableOfTensorsV2
- raw_ops.MutableHashTableV2
- raw_ops.Neg
- raw_ops.NextIteration
- raw_ops.NonMaxSuppression
- raw_ops.NonMaxSuppressionV2
- raw_ops.NonMaxSuppressionV3
- raw_ops.NonMaxSuppressionV4
- raw_ops.NonMaxSuppressionV5
- raw_ops.NonMaxSuppressionWithOverlaps
- raw_ops.NoOp
- raw_ops.NotEqual
- raw_ops.OneHot
- raw_ops.OnesLike
- raw_ops.OptimizeDatasetV2
- raw_ops.OptionalFromValue
- raw_ops.OptionalGetValue
- raw_ops.OptionalHasValue
- raw_ops.OptionalNone
- raw_ops.Pack
- raw_ops.Pad
- raw_ops.PadV2
- raw_ops.PaddingFIFOQueue
- raw_ops.PaddingFIFOQueueV2
- raw_ops.PadV2
- raw_ops.ParallelConcat
- raw_ops.ParallelDynamicStitch
- raw_ops.ParseExample
- raw_ops.ParseExampleV2
- raw_ops.ParseSequenceExample
- raw_ops.ParseSequenceExampleV2
- raw_ops.ParseSingleExample
- raw_ops.ParseSingleSequenceExample
- raw_ops.Placeholder
- raw_ops.PlaceholderV2
- raw_ops.PlaceholderWithDefault
- raw_ops.PopulationCount
- raw_ops.Pow
- raw_ops.PreventGradient
- raw_ops.Print
- raw_ops.PrintV2
- raw_ops.Prod
- raw_ops.Qr
- raw_ops.QuantizedAdd
- raw_ops.QuantizedAvgPool
- raw_ops.QuantizedBatchNormWithGlobalNormalization
- raw_ops.QuantizedBiasAdd
- raw_ops.QuantizedConcat
- raw_ops.QuantizedConv2D
- raw_ops.QuantizedInstanceNorm
- raw_ops.QuantizedMatMul
- raw_ops.QuantizedMaxPool
- raw_ops.QuantizedMul
- raw_ops.QuantizeDownAndShrinkRange
- raw_ops.QuantizedRelu
- raw_ops.QuantizedRelu6
- raw_ops.QuantizedReshape
- raw_ops.QuantizedResizeBilinear
- raw_ops.QuantizeV2
- raw_ops.QueueClose
- raw_ops.QueueCloseV2
- raw_ops.QueueDequeue
- raw_ops.QueueDequeueMany
- raw_ops.QueueDequeueManyV2
- raw_ops.QueueDequeueUpTo
- raw_ops.QueueDequeueUpToV2
- raw_ops.QueueDequeueV2
- raw_ops.QueueEnqueue
- raw_ops.QueueEnqueueMany
- raw_ops.QueueEnqueueManyV2
- raw_ops.QueueEnqueueV2
- raw_ops.QueueIsClosed
- raw_ops.QueueIsClosedV2
- raw_ops.QueueSize
- raw_ops.QueueSizeV2
- raw_ops.RFFT
- raw_ops.RFFT2D
- raw_ops.RFFT3D
- raw_ops.RGBToHSV
- raw_ops.RaggedBincount
- raw_ops.RaggedGather
- raw_ops.RaggedRange
- raw_ops.RaggedTensorFromVariant
- raw_ops.RaggedTensorToSparse
- raw_ops.RaggedTensorToTensor
- raw_ops.RaggedTensorToVariant
- raw_ops.RaggedTensorToVariantGradient
- raw_ops.RandomGamma
- raw_ops.RandomPoisson
- raw_ops.RandomPoissonV2
- raw_ops.RandomShuffle
- raw_ops.RandomStandardNormal
- raw_ops.RandomUniform
- raw_ops.RandomUniformInt
- raw_ops.Range
- raw_ops.Rank
- raw_ops.ReadFile
- raw_ops.ReadVariableOp
- raw_ops.Real
- raw_ops.RealDiv
- raw_ops.Reciprocal
- raw_ops.ReciprocalGrad
- raw_ops.Recv
- raw_ops.ReduceDataset
- raw_ops.ReduceJoin
- raw_ops.RefEnter
- raw_ops.RefExit
- raw_ops.RefIdentity
- raw_ops.RefMerge
- raw_ops.RefNextIteration
- raw_ops.RefSelect
- raw_ops.RefSwitch
- raw_ops.RegexFullMatch
- raw_ops.RegexReplace
- raw_ops.Relu
- raw_ops.Relu6
- raw_ops.Relu6Grad
- raw_ops.ReluGrad
- raw_ops.RemoteCall
- raw_ops.RepeatDataset
- raw_ops.RequantizationRange
- raw_ops.Requantize
- raw_ops.Reshape
- raw_ops.ResizeBicubic
- raw_ops.ResizeBicubicGrad
- raw_ops.ResizeBilinear
- raw_ops.ResizeBilinearGrad
- raw_ops.ResizeNearestNeighbor
- raw_ops.ResizeNearestNeighborGrad
- raw_ops.ResourceApplyAdadelta
- raw_ops.ResourceApplyAdagrad
- raw_ops.ResourceApplyAdagradDA
- raw_ops.ResourceApplyAdagradV2
- raw_ops.ResourceApplyAdam
- raw_ops.ResourceApplyAdaMax
- raw_ops.ResourceApplyAdamWithAmsgrad
- raw_ops.ResourceApplyAddSign
- raw_ops.ResourceApplyCenteredRMSProp
- raw_ops.ResourceApplyFtrl
- raw_ops.ResourceApplyFtrlV2
- raw_ops.ResourceApplyGradientDescent
- raw_ops.ResourceApplyKerasMomentum
- raw_ops.ResourceApplyMomentum
- raw_ops.ResourceApplyPowerSign
- raw_ops.ResourceApplyProximalAdagrad
- raw_ops.ResourceApplyProximalGradientDescent
- raw_ops.ResourceApplyRMSProp
- raw_ops.ResourceGather
- raw_ops.ResourceGatherNd
- raw_ops.ResourceScatterAdd
- raw_ops.ResourceScatterDiv
- raw_ops.ResourceScatterMax
- raw_ops.ResourceScatterMin
- raw_ops.ResourceScatterMul
- raw_ops.ResourceScatterNdAdd
- raw_ops.ResourceScatterNdMax
- raw_ops.ResourceScatterNdMin
- raw_ops.ResourceScatterNdSub
- raw_ops.ResourceScatterNdUpdate
- raw_ops.ResourceScatterSub
- raw_ops.ResourceScatterUpdate
- raw_ops.ResourceSparseApplyAdadelta
- raw_ops.ResourceSparseApplyAdagrad
- raw_ops.ResourceSparseApplyAdagradDA
- raw_ops.ResourceSparseApplyAdagradV2
- raw_ops.ResourceSparseApplyCenteredRMSProp
- raw_ops.ResourceSparseApplyFtrl
- raw_ops.ResourceSparseApplyFtrlV2
- raw_ops.ResourceSparseApplyKerasMomentum
- raw_ops.ResourceSparseApplyMomentum
- raw_ops.ResourceSparseApplyProximalAdagrad
- raw_ops.ResourceSparseApplyProximalGradientDescent
- raw_ops.ResourceSparseApplyRMSProp
- raw_ops.ResourceStridedSliceAssign
- raw_ops.Restore
- raw_ops.RestoreSlice
- raw_ops.RestoreV2
- raw_ops.Reverse
- raw_ops.ReverseSequence
- raw_ops.ReverseV2
- raw_ops.RightShift
- raw_ops.Roll
- raw_ops.Round
- raw_ops.Rsqrt
- raw_ops.RsqrtGrad
- raw_ops.SampleDistortedBoundingBox
- raw_ops.SampleDistortedBoundingBoxV2
- raw_ops.Save
- raw_ops.SaveSlices
- raw_ops.SaveV2
- raw_ops.ScalarSummary
- raw_ops.ScatterNd
- raw_ops.ScatterNdAdd
- raw_ops.ScatterNdMax
- raw_ops.ScatterNdMin
- raw_ops.ScatterNdNonAliasingAdd
- raw_ops.ScatterNdSub
- raw_ops.ScatterNdUpdate
- raw_ops.SegmentMax
- raw_ops.SegmentMean
- raw_ops.SegmentMin
- raw_ops.SegmentProd
- raw_ops.SegmentSum
- raw_ops.Select
- raw_ops.SelectV2
- raw_ops.Selu
- raw_ops.SeluGrad
- raw_ops.Send
- raw_ops.SerializeTensor
- raw_ops.Shape
- raw_ops.ShapeN
- raw_ops.ShardedFilename
- raw_ops.ShardedFilespec
- raw_ops.Sigmoid
- raw_ops.SigmoidGrad
- raw_ops.Sign
- raw_ops.Sin
- raw_ops.Sinh
- raw_ops.Size
- raw_ops.Slice
- raw_ops.Softmax
- raw_ops.SoftmaxCrossEntropyWithLogits
- raw_ops.Softplus
- raw_ops.SoftplusGrad
- raw_ops.Softsign
- raw_ops.SoftsignGrad
- raw_ops.SpaceToBatch
- raw_ops.SpaceToBatchND
- raw_ops.SpaceToDepth
- raw_ops.SparseAdd
- raw_ops.SparseApplyAdadelta
- raw_ops.SparseApplyAdagrad
- raw_ops.SparseApplyAdagradDA
- raw_ops.SparseApplyAdagradV2
- raw_ops.SparseApplyCenteredRMSProp
- raw_ops.SparseApplyFtrl
- raw_ops.SparseApplyFtrlV2
- raw_ops.SparseApplyMomentum
- raw_ops.SparseApplyProximalAdagrad
- raw_ops.SparseApplyProximalGradientDescent
- raw_ops.SparseApplyRMSProp
- raw_ops.SparseBincount
- raw_ops.SparseCross
- raw_ops.SparseCrossHashed
- raw_ops.SparseCrossV2
- raw_ops.SparseFillEmptyRows
- raw_ops.SparseFillEmptyRowsGrad
- raw_ops.SparseReduceSum
- raw_ops.SparseReshape
- raw_ops.SparseReorder
- raw_ops.SparseSegmentMean
- raw_ops.SparseSegmentMeanGrad
- raw_ops.SparseSegmentMeanWithNumSegments
- raw_ops.SparseSegmentSqrtN
- raw_ops.SparseSegmentSqrtNGrad
- raw_ops.SparseSegmentSqrtNWithNumSegments
- raw_ops.SparseSegmentSum
- raw_ops.SparseSegmentSumGrad
- raw_ops.SparseSegmentSumWithNumSegments
- raw_ops.SparseSlice
- raw_ops.SparseSoftmaxCrossEntropyWithLogits
- raw_ops.SparseTensorDenseMatMul
- raw_ops.SparseToDense
- raw_ops.SparseToSparseSetOperation
- raw_ops.Split
- raw_ops.SplitV
- raw_ops.Sqrt
- raw_ops.SqrtGrad
- raw_ops.Square
- raw_ops.SquaredDifference
- raw_ops.Squeeze
- raw_ops.Stack
- raw_ops.StackClose
- raw_ops.StackCloseV2
- raw_ops.StackPop
- raw_ops.StackPopV2
- raw_ops.StackPush
- raw_ops.StackPushV2
- raw_ops.StackV2
- raw_ops.StatelessMultinomial
- raw_ops.StatelessRandomGammaV2
- raw_ops.StatelessRandomGetAlg
- raw_ops.StatelessRandomGetKeyCounter
- raw_ops.StatelessRandomGetKeyCounterAlg
- raw_ops.StatelessRandomNormal
- raw_ops.StatelessRandomNormalV2
- raw_ops.StatelessRandomPoisson
- raw_ops.StatelessRandomUniform
- raw_ops.StatelessRandomUniformFullInt
- raw_ops.StatelessRandomUniformFullIntV2
- raw_ops.StatelessRandomUniformInt
- raw_ops.StatelessRandomUniformIntV2
- raw_ops.StatelessRandomUniformV2
- raw_ops.StatelessSampleDistortedBoundingBox
- raw_ops.StatelessTruncatedNormal
- raw_ops.StatelessTruncatedNormalV2
- raw_ops.StaticRegexFullMatch
- raw_ops.StaticRegexReplace
- raw_ops.StopGradient
- raw_ops.StridedSlice
- raw_ops.StridedSliceAssign
- raw_ops.StridedSliceGrad
- raw_ops.StringFormat
- raw_ops.StringJoin
- raw_ops.StringLength
- raw_ops.StringLower
- raw_ops.StringSplit
- raw_ops.StringSplitV2
- raw_ops.StringStrip
- raw_ops.StringToHashBucket
- raw_ops.StringToHashBucketFast
- raw_ops.StringToHashBucketStrong
- raw_ops.StringToNumber
- raw_ops.Sub
- raw_ops.Substr
- raw_ops.Sum
- raw_ops.Switch
- raw_ops.SymbolicGradient
- raw_ops.TakeDataset
- raw_ops.TakeWhileDataset
- raw_ops.Tan
- raw_ops.Tanh
- raw_ops.TanhGrad
- raw_ops.TemporaryVariable
- 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
TensorFlow 텍스트 및 SentencePiece 연산자
변환에 Python API를 사용하고 해당 라이브러리를 가져오는 경우, 다음 TensorFlow Text 및 SentencePiece 연산자가 지원됩니다.
TF.Text 연산자:
- CaseFoldUTF8
- ConstrainedSequence
- MaxSpanningTree
- NormalizeUTF8
- NormalizeUTF8WithOffsetsMap
- RegexSplitWithOffsets
- RougeL
- SentenceFragments
- SentencepieceOp
- SentencepieceTokenizeOp
- SentencepieceTokenizeWithOffsetsOp
- SentencepieceDetokenizeOp
- SentencepieceVocabSizeOp
- SplitMergeTokenizeWithOffsets
- UnicodeScriptTokenizeWithOffsets
- WhitespaceTokenizeWithOffsets
- WordpieceTokenizeWithOffsets
SentencePiece 연산자:
- SentencepieceGetPieceSize
- SentencepiecePieceToId
- SentencepieceIdToPiece
- SentencepieceEncodeDense
- SentencepieceEncodeSparse
- SentencepieceDecode
다음 코드 조각은 위의 연산자를 사용하여 모델을 변환하는 방법을 보여줍니다.
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()
런타임 측면에서는 TensorFlow Text 또는 SentencePiece 라이브러리를 최종 앱 또는 바이너리에 연결해야 합니다.
사용자 정의 연산자
참고: 이 기능은 TensorFlow 2.5 버전에서만 사용할 수 있습니다.
고유한 TensorFlow 연산자를 만든 경우, 다음과 같이 experimental_select_user_tf_ops에 필수 연산자를 나열하여 이를 포함하는 모델을 TensorFlow Lite로 변환할 수도 있습니다.
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()
런타임 측면에서는 연산자 라이브러리를 최종 앱 또는 바이너리에 연결해야 합니다.
TensorFlow 핵심 연산자를 허용 목록에 추가합니다.
TensorFlow 핵심 연산자가 위의 허용 목록에 없는 경우, 여기에서 허용 목록에 나열되지 않은 TensorFlow 핵심 연산자의 이름으로 기능 요청을 보고할 수 있습니다.
소스 코드에서 고유한 풀 리퀘스트를 만들 수도 있습니다. 예를 들어, 허용 목록에 raw_ops.StringToNumber을 추가하려는 경우 이 커밋과 같이 업데이트할 위치가 세 곳 있습니다.
(1) portable_extended_ops_group2 BUILD 규칙에 연산자 커널 소스 코드를 추가합니다.
filegroup(
    name = "portable_extended_ops_group2",
    srcs = [
        ...
+       "string_to_number_op.cc",
        ...
    ],
)
tensorflow/core/kernels 디렉터리에서 관련 연산자 커널 소스 파일을 찾으려면 연산자 이름과 함께 다음 커널 선언이 포함된 소스 코드 위치를 검색할 수 있습니다.
REGISTER_KERNEL_BUILDER(Name("StringToNumber")                 \
                            .Device(DEVICE_CPU)                \
                            .TypeConstraint<type>("out_type"), \
                        StringToNumberOp<type>)
tensorflow/core/kernels 디렉터리 아래에 연산자 커널 소스 코드에 필요한 헤더 파일이 있는 경우, 다음과 같이 헤더 파일을 portable_extended_ops_headers BUILD 규칙에 추가해야 합니다.
filegroup(
    name = "portable_extended_ops_headers",
    srcs = [
        ...
+       "string_util.h",
        ...
    ],
)
(2) 허용 목록에 연산자 이름을 추가합니다.
허용 목록은 tensorflow/lite/delegates/flex/allowlisted_flex_ops.cc에 정의되어 있습니다. TF 선택 옵션을 통해 허용하려면 TensorFlow 핵심 연산자 이름을 나열해야 합니다.
static const std::set<std::string>* allowlisted_flex_ops =
    new std::set<std::string>({
        ...
+       "StringToNumber",
        ...
    });
위의 목록은 알파벳 순으로 정렬되어 있으므로 이름이 올바른 위치에 있는지 확인합니다.
(3) 이 가이드 페이지에 연산자 이름을 추가합니다.
다른 개발자에게 연산자 포함을 보여주기 위해 이 가이드 페이지도 업데이트되어야 합니다. 이 페이지는 tensorflow/lite/g3doc/guide/op_select_allowlist.md에 있습니다.
## 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`
...
위의 목록은 알파벳 순으로 정렬되어 있으므로 이름이 올바른 위치에 있는지 확인합니다.