TensorFlow-Kernoperatoren
Im Folgenden finden Sie eine vollständige Liste der TensorFlow-Kernvorgänge, die von der TensorFlow Lite-Laufzeit mit dem Feature „TensorFlow Ops auswählen“ unterstützt werden.
raw_ops.Abortraw_ops.Absraw_ops.Addraw_ops.AddNraw_ops.AddV2raw_ops.AdjustContrastraw_ops.AdjustContrastv2raw_ops.AdjustHueraw_ops.AdjustSaturationraw_ops.Allraw_ops.Angleraw_ops.Anyraw_ops.ApplyAdadeltaraw_ops.ApplyAdagradraw_ops.ApplyAdagradDAraw_ops.ApplyAdagradV2raw_ops.ApplyAdamraw_ops.ApplyAdaMaxraw_ops.ApplyAddSignraw_ops.ApplyCenteredRMSPropraw_ops.ApplyFtrlraw_ops.ApplyFtrlV2raw_ops.ApplyGradientDescentraw_ops.ApplyMomentumraw_ops.ApplyPowerSignraw_ops.ApplyProximalAdagradraw_ops.ApplyProximalGradientDescentraw_ops.ApplyRMSPropraw_ops.ApproximateEqualraw_ops.ArgMaxraw_ops.ArgMinraw_ops.AsStringraw_ops.Assertraw_ops.Assignraw_ops.AssignAddraw_ops.AssignAddVariableOpraw_ops.AssignSubraw_ops.AssignSubVariableOpraw_ops.AssignVariableOpraw_ops.Atanraw_ops.Atan2raw_ops.AudioSpectrogramraw_ops.AvgPoolraw_ops.AvgPool3Draw_ops.AvgPool3DGradraw_ops.AvgPoolGradraw_ops.BatchCholeskyraw_ops.BatchDatasetV2raw_ops.BatchMatMulraw_ops.BatchMatMulV2raw_ops.BatchMatrixBandPartraw_ops.BatchMatrixDiagraw_ops.BatchMatrixDiagPartraw_ops.BatchMatrixInverseraw_ops.BatchMatrixSetDiagraw_ops.BatchMatrixTriangularSolveraw_ops.BatchNormWithGlobalNormalizationraw_ops.BatchNormWithGlobalNormalizationGradraw_ops.BatchToSpaceraw_ops.BatchToSpaceNDraw_ops.BiasAddraw_ops.BiasAddGradraw_ops.BiasAddV1raw_ops.Bincountraw_ops.Bitcastraw_ops.BitwiseAndraw_ops.BitwiseOrraw_ops.BitwiseXorraw_ops.BroadcastArgsraw_ops.BroadcastGradientArgsraw_ops.BroadcastToraw_ops.Bucketizeraw_ops.CTCBeamSearchDecoderraw_ops.CTCGreedyDecoderraw_ops.Caseraw_ops.Castraw_ops.Ceilraw_ops.CheckNumericsraw_ops.CheckNumericsV2raw_ops.Choleskyraw_ops.ClipByValueraw_ops.CombinedNonMaxSuppressionraw_ops.Complexraw_ops.ComplexAbsraw_ops.Concatraw_ops.ConcatOffsetraw_ops.ConcatV2raw_ops.Conjraw_ops.ConjugateTransposeraw_ops.Constraw_ops.ControlTriggerraw_ops.Conv2Draw_ops.Conv2DBackpropFilterraw_ops.Conv2DBackpropInputraw_ops.Conv3Draw_ops.Conv3DBackpropFilterraw_ops.Conv3DBackpropFilterV2raw_ops.Conv3DBackpropInputraw_ops.Conv3DBackpropInputV2raw_ops.Cosraw_ops.Coshraw_ops.CropAndResizeraw_ops.CropAndResizeGradBoxesraw_ops.CropAndResizeGradImageraw_ops.CTCBeamSearchDecoderraw_ops.CTCGreedyDecoderraw_ops.Cumprodraw_ops.Cumsumraw_ops.CumulativeLogsumexpraw_ops.DataFormatDimMapraw_ops.DataFormatVecPermuteraw_ops.DebugGradientIdentityraw_ops.DebugGradientRefIdentityraw_ops.DecodeAndCropJpegraw_ops.DecodeBase64raw_ops.DecodeBmpraw_ops.DecodeGifraw_ops.DecodeImageraw_ops.DecodeJpegraw_ops.DecodePaddedRawraw_ops.DecodePngraw_ops.DecodeRawraw_ops.DecodeWavraw_ops.DeepCopyraw_ops.DeleteSessionTensorraw_ops.DenseBincountraw_ops.DenseToDenseSetOperationraw_ops.DenseToSparseSetOperationraw_ops.DepthToSpaceraw_ops.DepthwiseConv2dNativeraw_ops.DepthwiseConv2dNativeBackpropFilterraw_ops.DepthwiseConv2dNativeBackpropInputraw_ops.Dequantizeraw_ops.DestroyResourceOpraw_ops.DestroyTemporaryVariableraw_ops.Diagraw_ops.DiagPartraw_ops.Dilation2Draw_ops.Dilation2DBackpropFilterraw_ops.Dilation2DBackpropInputraw_ops.Divraw_ops.DivNoNanraw_ops.DynamicPartitionraw_ops.DynamicStitchraw_ops.Einsumraw_ops.Eluraw_ops.EluGradraw_ops.Emptyraw_ops.EmptyTensorListraw_ops.EmptyTensorMapraw_ops.EncodeBase64raw_ops.EncodeJpegraw_ops.EncodeJpegVariableQualityraw_ops.EncodePngraw_ops.EncodeWavraw_ops.EnsureShaperaw_ops.Enterraw_ops.Equalraw_ops.Erfraw_ops.Exitraw_ops.Expraw_ops.ExpandDimsraw_ops.ExtractImagePatchesraw_ops.FakeQuantWithMinMaxArgsraw_ops.FakeQuantWithMinMaxArgsGradientraw_ops.FakeQuantWithMinMaxVarsraw_ops.FakeQuantWithMinMaxVarsGradientraw_ops.FakeQuantWithMinMaxVarsPerChannelraw_ops.FakeQuantWithMinMaxVarsPerChannelGradientraw_ops.FakeQueueraw_ops.FFTraw_ops.FFT2Draw_ops.FFT3Draw_ops.FIFOQueueraw_ops.FIFOQueueV2raw_ops.Fillraw_ops.FilterDatasetraw_ops.FinalizeDatasetraw_ops.Fingerprintraw_ops.FlatMapDatasetraw_ops.Floorraw_ops.FloorDivraw_ops.FloorModraw_ops.FusedBatchNormraw_ops.FusedBatchNormGradraw_ops.FusedBatchNormGradV2raw_ops.FusedBatchNormGradV3raw_ops.FusedBatchNormV2raw_ops.FusedBatchNormV3raw_ops.FusedPadConv2Draw_ops.FusedResizeAndPadConv2Draw_ops.Gatherraw_ops.GatherNdraw_ops.GatherV2raw_ops.GetSessionHandleraw_ops.GetSessionHandleV2raw_ops.GetSessionTensorraw_ops.Greaterraw_ops.GreaterEqualraw_ops.HSVToRGBraw_ops.HashTableraw_ops.HashTableV2raw_ops.HistogramSummaryraw_ops.Identityraw_ops.IdentityNraw_ops.IFFTraw_ops.IFFT2Draw_ops.IFFT3Draw_ops.Imagraw_ops.ImageProjectiveTransformV2raw_ops.ImageProjectiveTransformV3raw_ops.ImmutableConstraw_ops.InplaceAddraw_ops.InplaceSubraw_ops.InplaceUpdateraw_ops.InTopKraw_ops.InTopKV2raw_ops.InitializeTableraw_ops.InitializeTableFromDatasetraw_ops.InitializeTableFromTextFileraw_ops.InitializeTableFromTextFileV2raw_ops.InitializeTableV2raw_ops.Invraw_ops.Invertraw_ops.InvertPermutationraw_ops.InvGradraw_ops.IRFFTraw_ops.IRFFT2Draw_ops.IRFFT3Draw_ops.IsFiniteraw_ops.IsNanraw_ops.IsVariableInitializedraw_ops.LRNraw_ops.LeakyReluraw_ops.LeakyReluGradraw_ops.LeftShiftraw_ops.Lessraw_ops.LessEqualraw_ops.LinSpaceraw_ops.ListDiffraw_ops.Lograw_ops.LogMatrixDeterminantraw_ops.LogSoftmaxraw_ops.LogicalAndraw_ops.LogicalNotraw_ops.LogicalOrraw_ops.LookupTableExportraw_ops.LookupTableExportV2raw_ops.LookupTableFindraw_ops.LookupTableFindV2raw_ops.LookupTableImportraw_ops.LookupTableImportV2raw_ops.LookupTableInsertraw_ops.LookupTableInsertV2raw_ops.LookupTableRemoveV2raw_ops.LookupTableSizeraw_ops.LookupTableSizeV2raw_ops.LoopCondraw_ops.LRNraw_ops.MapDatasetraw_ops.MatMulraw_ops.MatrixBandPartraw_ops.MatrixDiagraw_ops.MatrixDiagPartraw_ops.MatrixDiagPartV2raw_ops.MatrixDiagPartV3raw_ops.MatrixDiagV2raw_ops.MatrixDiagV3raw_ops.MatrixInverseraw_ops.MatrixSetDiagraw_ops.MatrixSetDiagV2raw_ops.MatrixSetDiagV3raw_ops.MatrixTriangularSolveraw_ops.Maxraw_ops.Maximumraw_ops.MaxPoolraw_ops.MaxPool3Draw_ops.MaxPool3DGradraw_ops.MaxPool3DGradGradraw_ops.MaxPoolGradraw_ops.MaxPoolGradGradraw_ops.MaxPoolGradGradV2raw_ops.MaxPoolGradV2raw_ops.MaxPoolGradWithArgmaxraw_ops.MaxPoolV2raw_ops.MaxPoolWithArgmaxraw_ops.Meanraw_ops.Mergeraw_ops.MergeSummaryraw_ops.MergeV2Checkpointsraw_ops.Mfccraw_ops.Minraw_ops.Minimumraw_ops.MirrorPadraw_ops.MirrorPadGradraw_ops.ModelDatasetraw_ops.Mulraw_ops.MulNoNanraw_ops.Multinomialraw_ops.MutableDenseHashTableraw_ops.MutableDenseHashTableV2raw_ops.MutableHashTableraw_ops.MutableHashTableOfTensorsraw_ops.MutableHashTableOfTensorsV2raw_ops.MutableHashTableV2raw_ops.Negraw_ops.NextIterationraw_ops.NonMaxSuppressionraw_ops.NonMaxSuppressionV2raw_ops.NonMaxSuppressionV3raw_ops.NonMaxSuppressionV4raw_ops.NonMaxSuppressionV5raw_ops.NonMaxSuppressionWithOverlapsraw_ops.NoOpraw_ops.NotEqualraw_ops.OneHotraw_ops.OnesLikeraw_ops.OptimizeDatasetV2raw_ops.OptionalFromValueraw_ops.OptionalGetValueraw_ops.OptionalHasValueraw_ops.OptionalNoneraw_ops.Packraw_ops.Padraw_ops.PadV2raw_ops.PaddingFIFOQueueraw_ops.PaddingFIFOQueueV2raw_ops.PadV2raw_ops.ParallelConcatraw_ops.ParallelDynamicStitchraw_ops.ParseExampleraw_ops.ParseExampleV2raw_ops.ParseSequenceExampleraw_ops.ParseSequenceExampleV2raw_ops.ParseSingleExampleraw_ops.ParseSingleSequenceExampleraw_ops.Placeholderraw_ops.PlaceholderV2raw_ops.PlaceholderWithDefaultraw_ops.PopulationCountraw_ops.Powraw_ops.PreventGradientraw_ops.Printraw_ops.PrintV2raw_ops.Prodraw_ops.Qrraw_ops.QuantizedAddraw_ops.QuantizedAvgPoolraw_ops.QuantizedBatchNormWithGlobalNormalizationraw_ops.QuantizedBiasAddraw_ops.QuantizedConcatraw_ops.QuantizedConv2Draw_ops.QuantizedInstanceNormraw_ops.QuantizedMatMulraw_ops.QuantizedMaxPoolraw_ops.QuantizedMulraw_ops.QuantizeDownAndShrinkRangeraw_ops.QuantizedReluraw_ops.QuantizedRelu6raw_ops.QuantizedReshaperaw_ops.QuantizedResizeBilinearraw_ops.QuantizeV2raw_ops.QueueCloseraw_ops.QueueCloseV2raw_ops.QueueDequeueraw_ops.QueueDequeueManyraw_ops.QueueDequeueManyV2raw_ops.QueueDequeueUpToraw_ops.QueueDequeueUpToV2raw_ops.QueueDequeueV2raw_ops.QueueEnqueueraw_ops.QueueEnqueueManyraw_ops.QueueEnqueueManyV2raw_ops.QueueEnqueueV2raw_ops.QueueIsClosedraw_ops.QueueIsClosedV2raw_ops.QueueSizeraw_ops.QueueSizeV2raw_ops.RFFTraw_ops.RFFT2Draw_ops.RFFT3Draw_ops.RGBToHSVraw_ops.RaggedBincountraw_ops.RaggedGatherraw_ops.RaggedRangeraw_ops.RaggedTensorFromVariantraw_ops.RaggedTensorToSparseraw_ops.RaggedTensorToTensorraw_ops.RaggedTensorToVariantraw_ops.RaggedTensorToVariantGradientraw_ops.RandomGammaraw_ops.RandomPoissonraw_ops.RandomPoissonV2raw_ops.RandomShuffleraw_ops.RandomStandardNormalraw_ops.RandomUniformraw_ops.RandomUniformIntraw_ops.Rangeraw_ops.Rankraw_ops.ReadFileraw_ops.ReadVariableOpraw_ops.Realraw_ops.RealDivraw_ops.Reciprocalraw_ops.ReciprocalGradraw_ops.Recvraw_ops.ReduceDatasetraw_ops.ReduceJoinraw_ops.RefEnterraw_ops.RefExitraw_ops.RefIdentityraw_ops.RefMergeraw_ops.RefNextIterationraw_ops.RefSelectraw_ops.RefSwitchraw_ops.RegexFullMatchraw_ops.RegexReplaceraw_ops.Reluraw_ops.Relu6raw_ops.Relu6Gradraw_ops.ReluGradraw_ops.RemoteCallraw_ops.RepeatDatasetraw_ops.RequantizationRangeraw_ops.Requantizeraw_ops.Reshaperaw_ops.ResizeBicubicraw_ops.ResizeBicubicGradraw_ops.ResizeBilinearraw_ops.ResizeBilinearGradraw_ops.ResizeNearestNeighborraw_ops.ResizeNearestNeighborGradraw_ops.ResourceApplyAdadeltaraw_ops.ResourceApplyAdagradraw_ops.ResourceApplyAdagradDAraw_ops.ResourceApplyAdagradV2raw_ops.ResourceApplyAdamraw_ops.ResourceApplyAdaMaxraw_ops.ResourceApplyAdamWithAmsgradraw_ops.ResourceApplyAddSignraw_ops.ResourceApplyCenteredRMSPropraw_ops.ResourceApplyFtrlraw_ops.ResourceApplyFtrlV2raw_ops.ResourceApplyGradientDescentraw_ops.ResourceApplyKerasMomentumraw_ops.ResourceApplyMomentumraw_ops.ResourceApplyPowerSignraw_ops.ResourceApplyProximalAdagradraw_ops.ResourceApplyProximalGradientDescentraw_ops.ResourceApplyRMSPropraw_ops.ResourceGatherraw_ops.ResourceGatherNdraw_ops.ResourceScatterAddraw_ops.ResourceScatterDivraw_ops.ResourceScatterMaxraw_ops.ResourceScatterMinraw_ops.ResourceScatterMulraw_ops.ResourceScatterNdAddraw_ops.ResourceScatterNdMaxraw_ops.ResourceScatterNdMinraw_ops.ResourceScatterNdSubraw_ops.ResourceScatterNdUpdateraw_ops.ResourceScatterSubraw_ops.ResourceScatterUpdateraw_ops.ResourceSparseApplyAdadeltaraw_ops.ResourceSparseApplyAdagradraw_ops.ResourceSparseApplyAdagradDAraw_ops.ResourceSparseApplyAdagradV2raw_ops.ResourceSparseApplyCenteredRMSPropraw_ops.ResourceSparseApplyFtrlraw_ops.ResourceSparseApplyFtrlV2raw_ops.ResourceSparseApplyKerasMomentumraw_ops.ResourceSparseApplyMomentumraw_ops.ResourceSparseApplyProximalAdagradraw_ops.ResourceSparseApplyProximalGradientDescentraw_ops.ResourceSparseApplyRMSPropraw_ops.ResourceStridedSliceAssignraw_ops.Restoreraw_ops.RestoreSliceraw_ops.RestoreV2raw_ops.Reverseraw_ops.ReverseSequenceraw_ops.ReverseV2raw_ops.RightShiftraw_ops.Rollraw_ops.Roundraw_ops.Rsqrtraw_ops.RsqrtGradraw_ops.SampleDistortedBoundingBoxraw_ops.SampleDistortedBoundingBoxV2raw_ops.Saveraw_ops.SaveSlicesraw_ops.SaveV2raw_ops.ScalarSummaryraw_ops.ScatterNdraw_ops.ScatterNdAddraw_ops.ScatterNdMaxraw_ops.ScatterNdMinraw_ops.ScatterNdNonAliasingAddraw_ops.ScatterNdSubraw_ops.ScatterNdUpdateraw_ops.SegmentMaxraw_ops.SegmentMeanraw_ops.SegmentMinraw_ops.SegmentProdraw_ops.SegmentSumraw_ops.Selectraw_ops.SelectV2raw_ops.Seluraw_ops.SeluGradraw_ops.Sendraw_ops.SerializeTensorraw_ops.Shaperaw_ops.ShapeNraw_ops.ShardedFilenameraw_ops.ShardedFilespecraw_ops.Sigmoidraw_ops.SigmoidGradraw_ops.Signraw_ops.Sinraw_ops.Sinhraw_ops.Sizeraw_ops.Sliceraw_ops.Softmaxraw_ops.SoftmaxCrossEntropyWithLogitsraw_ops.Softplusraw_ops.SoftplusGradraw_ops.Softsignraw_ops.SoftsignGradraw_ops.SpaceToBatchraw_ops.SpaceToBatchNDraw_ops.SpaceToDepthraw_ops.SparseAddraw_ops.SparseApplyAdadeltaraw_ops.SparseApplyAdagradraw_ops.SparseApplyAdagradDAraw_ops.SparseApplyAdagradV2raw_ops.SparseApplyCenteredRMSPropraw_ops.SparseApplyFtrlraw_ops.SparseApplyFtrlV2raw_ops.SparseApplyMomentumraw_ops.SparseApplyProximalAdagradraw_ops.SparseApplyProximalGradientDescentraw_ops.SparseApplyRMSPropraw_ops.SparseBincountraw_ops.SparseCrossraw_ops.SparseCrossHashedraw_ops.SparseCrossV2raw_ops.SparseFillEmptyRowsraw_ops.SparseFillEmptyRowsGradraw_ops.SparseReduceSumraw_ops.SparseReshaperaw_ops.SparseReorderraw_ops.SparseSegmentMeanraw_ops.SparseSegmentMeanGradraw_ops.SparseSegmentMeanWithNumSegmentsraw_ops.SparseSegmentSqrtNraw_ops.SparseSegmentSqrtNGradraw_ops.SparseSegmentSqrtNWithNumSegmentsraw_ops.SparseSegmentSumraw_ops.SparseSegmentSumGradraw_ops.SparseSegmentSumWithNumSegmentsraw_ops.SparseSliceraw_ops.SparseSoftmaxCrossEntropyWithLogitsraw_ops.SparseTensorDenseMatMulraw_ops.SparseToDenseraw_ops.SparseToSparseSetOperationraw_ops.Splitraw_ops.SplitVraw_ops.Sqrtraw_ops.SqrtGradraw_ops.Squareraw_ops.SquaredDifferenceraw_ops.Squeezeraw_ops.Stackraw_ops.StackCloseraw_ops.StackCloseV2raw_ops.StackPopraw_ops.StackPopV2raw_ops.StackPushraw_ops.StackPushV2raw_ops.StackV2raw_ops.StatelessMultinomialraw_ops.StatelessRandomGammaV2raw_ops.StatelessRandomGammaV3raw_ops.StatelessRandomGetAlgraw_ops.StatelessRandomGetKeyCounterraw_ops.StatelessRandomGetKeyCounterAlgraw_ops.StatelessRandomNormalraw_ops.StatelessRandomNormalV2raw_ops.StatelessRandomPoissonraw_ops.StatelessRandomUniformraw_ops.StatelessRandomUniformFullIntraw_ops.StatelessRandomUniformFullIntV2raw_ops.StatelessRandomUniformIntraw_ops.StatelessRandomUniformIntV2raw_ops.StatelessRandomUniformV2raw_ops.StatelessSampleDistortedBoundingBoxraw_ops.StatelessTruncatedNormalraw_ops.StatelessTruncatedNormalV2raw_ops.StaticRegexFullMatchraw_ops.StaticRegexReplaceraw_ops.StopGradientraw_ops.StridedSliceraw_ops.StridedSliceAssignraw_ops.StridedSliceGradraw_ops.StringFormatraw_ops.StringJoinraw_ops.StringLengthraw_ops.StringLowerraw_ops.StringSplitraw_ops.StringSplitV2raw_ops.StringStripraw_ops.StringToHashBucketraw_ops.StringToHashBucketFastraw_ops.StringToHashBucketStrongraw_ops.StringToNumberraw_ops.Subraw_ops.Substrraw_ops.Sumraw_ops.Switchraw_ops.SymbolicGradientraw_ops.TakeDatasetraw_ops.TakeWhileDatasetraw_ops.Tanraw_ops.Tanhraw_ops.TanhGradraw_ops.TemporaryVariableraw_ops.TensorArrayraw_ops.TensorArrayCloseraw_ops.TensorArrayCloseV2raw_ops.TensorArrayCloseV3raw_ops.TensorArrayConcatraw_ops.TensorArrayConcatV2raw_ops.TensorArrayConcatV3raw_ops.TensorArrayGatherraw_ops.TensorArrayGatherV2raw_ops.TensorArrayGatherV3raw_ops.TensorArrayGradraw_ops.TensorArrayGradV2raw_ops.TensorArrayGradV3raw_ops.TensorArrayGradWithShaperaw_ops.TensorArrayPackraw_ops.TensorArrayReadraw_ops.TensorArrayReadV2raw_ops.TensorArrayReadV3raw_ops.TensorArrayScatterraw_ops.TensorArrayScatterV2raw_ops.TensorArrayScatterV3raw_ops.TensorArraySizeraw_ops.TensorArraySizeV2raw_ops.TensorArraySizeV3raw_ops.TensorArraySplitraw_ops.TensorArraySplitV2raw_ops.TensorArraySplitV3raw_ops.TensorArrayUnpackraw_ops.TensorArrayV2raw_ops.TensorArrayV3raw_ops.TensorArrayWriteraw_ops.TensorArrayWriteV2raw_ops.TensorArrayWriteV3raw_ops.TensorListConcatraw_ops.TensorListConcatListsraw_ops.TensorListConcatV2raw_ops.TensorListElementShaperaw_ops.TensorListFromTensorraw_ops.TensorListGatherraw_ops.TensorListGetItemraw_ops.TensorListLengthraw_ops.TensorListPopBackraw_ops.TensorListPushBackraw_ops.TensorListPushBackBatchraw_ops.TensorListReserveraw_ops.TensorListResizeraw_ops.TensorListScatterraw_ops.TensorListScatterIntoExistingListraw_ops.TensorListScatterV2raw_ops.TensorListSetItemraw_ops.TensorListSplitraw_ops.TensorListStackraw_ops.TensorMapEraseraw_ops.TensorMapHasKeyraw_ops.TensorMapInsertraw_ops.TensorMapLookupraw_ops.TensorMapSizeraw_ops.TensorMapStackKeysraw_ops.TensorScatterAddraw_ops.TensorScatterMaxraw_ops.TensorScatterMinraw_ops.TensorScatterSubraw_ops.TensorScatterUpdateraw_ops.TensorSliceDatasetraw_ops.TensorStridedSliceUpdateraw_ops.Tileraw_ops.TileGradraw_ops.Timestampraw_ops.TokenizerFromLogitsraw_ops.TopKraw_ops.TopKV2raw_ops.Transposeraw_ops.TruncateDivraw_ops.TruncatedNormalraw_ops.UnicodeDecoderaw_ops.UnicodeDecodeWithOffsetsraw_ops.UnicodeEncoderaw_ops.UnicodeTranscoderaw_ops.Uniqueraw_ops.UniqueV2raw_ops.UniqueWithCountsraw_ops.UniqueWithCountsV2raw_ops.Unpackraw_ops.UnsortedSegmentJoinraw_ops.UnsortedSegmentMaxraw_ops.UnsortedSegmentMinraw_ops.UnsortedSegmentProdraw_ops.UnsortedSegmentSumraw_ops.UnwrapDatasetVariantraw_ops.UpperBoundraw_ops.VarHandleOpraw_ops.Variableraw_ops.VariableShaperaw_ops.VariableV2raw_ops.VarIsInitializedOpraw_ops.Whereraw_ops.WrapDatasetVariantraw_ops.WriteFileraw_ops.Xdivyraw_ops.Xlog1pyraw_ops.Xlogyraw_ops.ZerosLike
TensorFlow-Operatoren für Text und SentencePiece
Die folgenden Operatoren für TensorFlow Text und SentencePiece werden unterstützt, wenn Sie die Python API für die Konvertierung verwenden und diese Bibliotheken importieren.
TF.Text-Operatoren:
CaseFoldUTF8ConstrainedSequenceMaxSpanningTreeNormalizeUTF8NormalizeUTF8WithOffsetsMapRegexSplitWithOffsetsRougeLSentenceFragmentsSentencepieceOpSentencepieceTokenizeOpSentencepieceTokenizeWithOffsetsOpSentencepieceDetokenizeOpSentencepieceVocabSizeOpSplitMergeTokenizeWithOffsetsUnicodeScriptTokenizeWithOffsetsWhitespaceTokenizeWithOffsetsWordpieceTokenizeWithOffsets
Satz-Operatoren:
SentencepieceGetPieceSizeSentencepiecePieceToIdSentencepieceIdToPieceSentencepieceEncodeDenseSentencepieceEncodeSparseSentencepieceDecode
Das folgende Snippet zeigt, wie Modelle mit den oben genannten Operatoren konvertiert werden:
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()
Auf der Laufzeitseite muss außerdem die TensorFlow-Text- oder SentencePiece-Bibliothek mit der endgültigen Anwendung oder Binärdatei verknüpft werden.
Vom Nutzer definierte Operatoren
Hinweis: Diese Funktion ist nur ab TensorFlow 2.5 verfügbar.
Wenn Sie eigene TensorFlow-Operatoren erstellt haben, können Sie auch Modelle, die diese enthalten, in TensorFlow Lite konvertieren. Dazu listen Sie die erforderlichen Operatoren wie folgt in experimental_select_user_tf_ops auf:
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()
Auf der Laufzeitseite ist es außerdem erforderlich, die Operatorbibliothek mit der endgültigen Anwendung oder Binärdatei zu verknüpfen.
Fügen Sie der Liste der zulässigen TensorFlow-Kernoperatoren die TensorFlow-Kernoperatoren hinzu.
Wenn die TensorFlow Core-Operatoren nicht in der oben zulässigen Liste enthalten sind, können Sie die Featureanfrage hier mit den Namen der TensorFlow Core-Operatoren melden, die nicht in der Liste der zulässigen Elemente aufgeführt sind.
Sie können auch eine eigene Pull-Anfrage aus dem Quellcode erstellen. Wenn Sie beispielsweise den Vorgang raw_ops.StringToNumber in die Liste der zulässigen Elemente aufnehmen möchten, müssen Sie drei Stellen wie diesen Commit aktualisieren.
(1) Fügen Sie der Build-Regel portable_extended_ops_group2 den Quellcode des Operator-Kernels hinzu.
filegroup(
name = "portable_extended_ops_group2",
srcs = [
...
+ "string_to_number_op.cc",
...
],
)
Um die entsprechende Kernel-Quelldatei des Operators im Verzeichnis tensorflow/core/kernels zu finden, können Sie den Speicherort des Quellcodes durchsuchen, der die folgende Kernel-Deklaration mit dem Operatornamen enthält:
REGISTER_KERNEL_BUILDER(Name("StringToNumber") \
.Device(DEVICE_CPU) \
.TypeConstraint<type>("out_type"), \
StringToNumberOp<type>)
Wenn sich im Verzeichnis tensorflow/core/kernels Headerdateien befinden, die im Quellcode des Operator-Kernels erforderlich sind, müssen Sie die Headerdatei so in die build-Regel portable_extended_ops_headers einfügen:
filegroup(
name = "portable_extended_ops_headers",
srcs = [
...
+ "string_util.h",
...
],
)
(2) Fügen Sie den Namen des Betreibers der Liste der zulässigen Elemente hinzu.
Die Liste der zulässigen Elemente ist in der Datei tensorflow/lite/delegates/flex/allowlisted_flex_ops.cc definiert. Der Name des TensorFlow-Kernoperators muss aufgelistet werden, um über die Option „TF auswählen“ zugelassen zu werden.
static const std::set<std::string>* allowlisted_flex_ops =
new std::set<std::string>({
...
+ "StringToNumber",
...
});
Da die obige Liste alphabetisch sortiert ist, achten Sie darauf, den Namen an der richtigen Stelle zu platzieren.
(3) Füge dieser Anleitungsseite den Namen des Anbieters hinzu.
Um den anderen Entwicklern die Aufnahme des Operators zu zeigen, sollte auch diese Seite mit dem Leitfaden aktualisiert werden. Diese Seite befindet sich 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`
...
Da die obige Liste alphabetisch sortiert ist, achten Sie darauf, den Namen an der richtigen Stelle zu platzieren.