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tf.keras.losses.Huber ; delta, A float, the point where the Huber loss function changes from a quadratic to linear. ; reduction, Type of tf.keras.losses.Reduction ... Install Learn Introduction NewtoTensorFlow? 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OverviewResizeMethodadjust_brightnessadjust_contrastadjust_gammaadjust_hueadjust_jpeg_qualityadjust_saturationcentral_cropcombined_non_max_suppressionconvert_image_dtypecrop_and_resizecrop_to_bounding_boxdraw_bounding_boxesextract_glimpseextract_patchesflip_left_rightflip_up_downgenerate_bounding_box_proposalsgrayscale_to_rgbhsv_to_rgbimage_gradientsnon_max_suppressionnon_max_suppression_overlapsnon_max_suppression_paddednon_max_suppression_with_scorespad_to_bounding_boxper_image_standardizationpsnrrandom_brightnessrandom_contrastrandom_croprandom_flip_left_rightrandom_flip_up_downrandom_huerandom_jpeg_qualityrandom_saturationresizeresize_with_crop_or_padresize_with_padrgb_to_grayscalergb_to_hsvrgb_to_yiqrgb_to_yuvrot90sample_distorted_bounding_boxsobel_edgesssimssim_multiscalestateless_random_brightnessstateless_random_contraststateless_random_cropstateless_random_flip_left_rightstateless_random_flip_up_downstateless_random_huestateless_random_jpeg_qualitystateless_random_saturationstateless_sample_distorted_bounding_boxtotal_variationtransposeyiq_to_rgbyuv_to_rgb tf.io OverviewFixedLenFeatureFixedLenSequenceFeatureRaggedFeatureRaggedFeature.RowLengthsRaggedFeature.RowLimitsRaggedFeature.RowSplitsRaggedFeature.RowStartsRaggedFeature.UniformRowLengthRaggedFeature.ValueRowIdsSparseFeatureTFRecordOptionsTFRecordWriterVarLenFeaturedecode_and_crop_jpegdecode_base64decode_bmpdecode_compresseddecode_csvdecode_gifdecode_imagedecode_jpegdecode_json_exampledecode_pngdecode_protodecode_rawdeserialize_many_sparseencode_base64encode_jpegencode_pngencode_protoextract_jpeg_shapeis_jpegmatch_filenames_oncematching_filesparse_exampleparse_sequence_exampleparse_single_exampleparse_single_sequence_exampleparse_tensorread_fileserialize_many_sparseserialize_sparseserialize_tensorwrite_filewrite_graph gfile OverviewGFilecopyexistsget_registered_schemesglobisdirjoinlistdirmakedirsmkdirremoverenamermtreestatwalk tf.keras OverviewInputModelSequential activations Overviewdeserializeeluexponentialgelugethard_sigmoidlinearreluseluserializesigmoidsoftmaxsoftplussoftsignswishtanh applications OverviewMobileNetV3LargeMobileNetV3Small convnext OverviewConvNeXtBaseConvNeXtLargeConvNeXtSmallConvNeXtTinyConvNeXtXLargedecode_predictionspreprocess_input densenet OverviewDenseNet121DenseNet169DenseNet201decode_predictionspreprocess_input efficientnet OverviewEfficientNetB0EfficientNetB1EfficientNetB2EfficientNetB3EfficientNetB4EfficientNetB5EfficientNetB6EfficientNetB7decode_predictionspreprocess_input efficientnet_v2 OverviewEfficientNetV2B0EfficientNetV2B1EfficientNetV2B2EfficientNetV2B3EfficientNetV2LEfficientNetV2MEfficientNetV2Sdecode_predictionspreprocess_input imagenet_utils Overviewdecode_predictionspreprocess_input inception_resnet_v2 OverviewInceptionResNetV2decode_predictionspreprocess_input inception_v3 OverviewInceptionV3decode_predictionspreprocess_input mobilenet OverviewMobileNetdecode_predictionspreprocess_input mobilenet_v2 OverviewMobileNetV2decode_predictionspreprocess_input mobilenet_v3 Overviewdecode_predictionspreprocess_input nasnet OverviewNASNetLargeNASNetMobiledecode_predictionspreprocess_input regnet OverviewRegNetX002RegNetX004RegNetX006RegNetX008RegNetX016RegNetX032RegNetX040RegNetX064RegNetX080RegNetX120RegNetX160RegNetX320RegNetY002RegNetY004RegNetY006RegNetY008RegNetY016RegNetY032RegNetY040RegNetY064RegNetY080RegNetY120RegNetY160RegNetY320decode_predictionspreprocess_input resnet OverviewResNet101ResNet152 resnet50 OverviewResNet50decode_predictionspreprocess_input resnet_rs OverviewResNetRS101ResNetRS152ResNetRS200ResNetRS270ResNetRS350ResNetRS420ResNetRS50decode_predictionspreprocess_input resnet_v2 OverviewResNet101V2ResNet152V2ResNet50V2decode_predictionspreprocess_input vgg16 OverviewVGG16decode_predictionspreprocess_input vgg19 OverviewVGG19decode_predictionspreprocess_input xception OverviewXceptiondecode_predictionspreprocess_input backend Overviewclear_sessionepsilonfloatxget_uidimage_data_formatis_keras_tensorreset_uidsrnnset_epsilonset_floatxset_image_data_format experimental Overviewdisable_tf_random_generatorenable_tf_random_generatoris_tf_random_generator_enabled callbacks OverviewBackupAndRestoreBaseLoggerCSVLoggerCallbackCallbackListEarlyStoppingHistoryLambdaCallbackLearningRateSchedulerModelCheckpointProgbarLoggerReduceLROnPlateauRemoteMonitorTensorBoardTerminateOnNaN experimental OverviewBackupAndRestore constraints OverviewConstraintMaxNormMinMaxNormNonNegRadialConstraintUnitNormdeserializegetserialize datasets Overview boston_housing Overviewload_data cifar10 Overviewload_data cifar100 Overviewload_data fashion_mnist Overviewload_data imdb Overviewget_word_indexload_data mnist Overviewload_data reuters Overviewget_word_indexload_data dtensor Overview experimental OverviewLayoutMaplayout_map_scope optimizers OverviewAdadeltaAdagradAdamAdamWRMSpropSGD estimator Overviewmodel_to_estimator experimental OverviewLinearModelSequenceFeaturesSidecarEvaluatorWideDeepModel initializers OverviewConstantGlorotNormalGlorotUniformHeNormalHeUniformIdentityInitializerLecunNormalLecunUniformOnesOrthogonalRandomNormalRandomUniformTruncatedNormalVarianceScalingZerosdeserializegetserialize layers OverviewAbstractRNNCellActivationActivityRegularizationAddAdditiveAttentionAlphaDropoutAttentionAverageAveragePooling1DAveragePooling2DAveragePooling3DBatchNormalizationBidirectionalCategoryEncodingCenterCropConcatenateConv1DConv1DTransposeConv2DConv2DTransposeConv3DConv3DTransposeConvLSTM1DConvLSTM2DConvLSTM3DCropping1DCropping2DCropping3DDenseDenseFeaturesDepthwiseConv1DDepthwiseConv2DDiscretizationDotDropoutELUEinsumDenseEmbeddingFlattenGRUGRUCellGaussianDropoutGaussianNoiseGlobalAveragePooling1DGlobalAveragePooling2DGlobalAveragePooling3DGlobalMaxPool1DGlobalMaxPool2DGlobalMaxPool3DGroupNormalizationHashingInputLayerInputSpecIntegerLookupLSTMLSTMCellLambdaLayerLayerNormalizationLeakyReLULocallyConnected1DLocallyConnected2DMaskingMaxPool1DMaxPool2DMaxPool3DMaximumMinimumMultiHeadAttentionMultiplyNormalizationPReLUPermuteRNNRandomBrightnessRandomContrastRandomCropRandomFlipRandomHeightRandomRotationRandomTranslationRandomWidthRandomZoomReLURepeatVectorRescalingReshapeResizingSeparableConv1DSeparableConv2DSimpleRNNSimpleRNNCellSoftmaxSpatialDropout1DSpatialDropout2DSpatialDropout3DStackedRNNCellsStringLookupSubtractTextVectorizationThresholdedReLUTimeDistributedUnitNormalizationUpSampling1DUpSampling2DUpSampling3DWrapperZeroPadding1DZeroPadding2DZeroPadding3Daddaverageconcatenatedeserializedotmaximumminimummultiplyserializesubtract experimental OverviewRandomFourierFeaturesSyncBatchNormalization preprocessing OverviewHashedCrossingPreprocessingLayer losses OverviewBinaryCrossentropyBinaryFocalCrossentropyCategoricalCrossentropyCategoricalHingeCosineSimilarityHingeHuberKLDivergenceLogCoshLossMeanAbsoluteErrorMeanAbsolutePercentageErrorMeanSquaredErrorMeanSquaredLogarithmicErrorPoissonReductionSparseCategoricalCrossentropySquaredHingecategorical_hingecosine_similaritydeserializegethuberlog_coshserialize metrics OverviewAUCAccuracyBinaryAccuracyBinaryCrossentropyBinaryIoUCategoricalAccuracyCategoricalCrossentropyCategoricalHingeCosineSimilarityFalseNegativesFalsePositivesHingeIoUKLDivergenceLogCoshErrorMeanMeanAbsoluteErrorMeanAbsolutePercentageErrorMeanIoUMeanMetricWrapperMeanRelativeErrorMeanSquaredErrorMeanSquaredLogarithmicErrorMeanTensorMetricOneHotIoUOneHotMeanIoUPoissonPrecisionPrecisionAtRecallRecallRecallAtPrecisionRootMeanSquaredErrorSensitivityAtSpecificitySparseCategoricalAccuracySparseCategoricalCrossentropySparseTopKCategoricalAccuracySpecificityAtSensitivitySquaredHingeSumTopKCategoricalAccuracyTrueNegativesTruePositivesbinary_accuracybinary_crossentropybinary_focal_crossentropycategorical_accuracycategorical_crossentropydeserializegethingekl_divergencemean_absolute_errormean_absolute_percentage_errormean_squared_errormean_squared_logarithmic_errorpoissonserializesparse_categorical_accuracysparse_categorical_crossentropysparse_top_k_categorical_accuracysquared_hingetop_k_categorical_accuracy mixed_precision OverviewLossScaleOptimizerPolicyglobal_policyset_global_policy models Overviewclone_modelload_modelmodel_from_configmodel_from_jsonmodel_from_yamlsave_model experimental OverviewSharpnessAwareMinimization optimizers OverviewAdadeltaAdagradAdamAdamaxFtrlNadamOptimizerRMSpropSGDdeserializegetserialize experimental OverviewAdadeltaAdafactorAdagradAdamAdamWAdamaxFtrlNadamOptimizerRMSpropSGD legacy OverviewAdadeltaAdagradAdamAdamaxFtrlNadamOptimizerRMSpropSGD schedules OverviewCosineDecayCosineDecayRestartsExponentialDecayInverseTimeDecayLearningRateSchedulePiecewiseConstantDecayPolynomialDecaydeserializeserialize preprocessing Overview image OverviewDirectoryIteratorImageDataGeneratorIteratorNumpyArrayIteratorapply_affine_transformapply_brightness_shiftapply_channel_shiftrandom_brightnessrandom_channel_shiftrandom_rotationrandom_shearrandom_shiftrandom_zoomsmart_resize sequence OverviewTimeseriesGeneratormake_sampling_tableskipgrams text OverviewTokenizerhashing_trickone_hottext_to_word_sequencetokenizer_from_json regularizers OverviewL1L1L2L2OrthogonalRegularizerRegularizerdeserializegetl1_l2serialize utils OverviewGeneratorEnqueuerOrderedEnqueuerProgbarSequenceSequenceEnqueuerSidecarEvaluatorarray_to_imgaudio_dataset_from_directorycustom_object_scopedeserialize_keras_objectdisable_interactive_loggingenable_interactive_loggingget_custom_objectsget_fileget_registered_nameget_registered_objectget_source_inputsimage_dataset_from_directoryimg_to_arrayis_interactive_logging_enabledload_imgmodel_to_dotnormalizepack_x_y_sample_weightpad_sequencesplot_modelregister_keras_serializablesave_imgserialize_keras_objectset_random_seedsplit_datasettext_dataset_from_directorytimeseries_dataset_from_arrayto_categoricalunpack_x_y_sample_weightwarmstart_embedding_matrix experimental OverviewDatasetCreator wrappers Overview scikit_learn Overview tf.linalg OverviewLinearOperatorLinearOperatorAdjointLinearOperatorBlockDiagLinearOperatorBlockLowerTriangularLinearOperatorCirculantLinearOperatorCirculant2DLinearOperatorCirculant3DLinearOperatorCompositionLinearOperatorDiagLinearOperatorFullMatrixLinearOperatorHouseholderLinearOperatorIdentityLinearOperatorInversionLinearOperatorKroneckerLinearOperatorLowRankUpdateLinearOperatorLowerTriangularLinearOperatorPermutationLinearOperatorScaledIdentityLinearOperatorToeplitzLinearOperatorTridiagLinearOperatorZerosadjointband_partbanded_triangular_solvecholeskycholesky_solvecrossdetdiagdiag_parteigeigheigh_tridiagonaleigvalseigvalshexpmglobal_norminvlogdetlogmlstsqlulu_matrix_inverselu_reconstructlu_solvematmulmatrix_rankmatrix_transposematvecnormalizepinvqrset_diagslogdetsolvesqrtmsvdtensor_diagtensor_diag_parttracetriangular_solvetridiagonal_matmultridiagonal_solve experimental Overviewconjugate_gradient tf.lite OverviewInterpreterOpsSetOptimizeRepresentativeDatasetTFLiteConverterTargetSpec experimental OverviewAnalyzerOpResolverTypeQuantizationDebugOptionsQuantizationDebuggerload_delegate authoring Overviewcompatible tf.lookup OverviewKeyValueTensorInitializerStaticHashTableStaticVocabularyTableTextFileIndexTextFileInitializer experimental OverviewDenseHashTableMutableHashTable tf.math Overviewabsaccumulate_nacosacoshaddadd_nangleapprox_max_kapprox_min_kargmaxargminasinasinhatanatan2atanhbessel_i0bessel_i0ebessel_i1bessel_i1ebetaincbincountceilconfusion_matrixconjcoscoshcount_nonzerocumprodcumsumcumulative_logsumexpdigammadividedivide_no_nanequalerferfcerfcinverfinvexpexpm1floorfloordivfloormodgreatergreater_equaligammaigammacimagin_top_kinvert_permutationis_finiteis_infis_nanis_non_decreasingis_strictly_increasingl2_normalizelbetalessless_equallgammaloglog1plog_sigmoidlogical_andlogical_notlogical_orlogical_xormaximumminimummultiplymultiply_no_nanndtrinegativenextafternot_equalpolygammapolyvalpowrealreciprocalreciprocal_no_nanreduce_allreduce_anyreduce_euclidean_normreduce_logsumexpreduce_maxreduce_meanreduce_minreduce_prodreduce_stdreduce_sumreduce_variancerintroundrsqrtscalar_mulsegment_maxsegment_meansegment_minsegment_prodsegment_sumsigmoidsignsinsinhsobol_samplesoftplussqrtsquaresquared_differencesubtracttantanhtop_ktruedivunsorted_segment_maxunsorted_segment_meanunsorted_segment_minunsorted_segment_produnsorted_segment_sqrt_nunsorted_segment_sumxdivyxlog1pyxlogyzero_fractionzeta special Overviewbessel_j0bessel_j1bessel_k0bessel_k0ebessel_k1bessel_k1ebessel_y0bessel_y1dawsnexpintfresnel_cosfresnel_sinspence tf.mlir Overview experimental Overviewconvert_functionconvert_graph_def tf.nest Overviewassert_same_structureflattenis_nestedmap_structurepack_sequence_as tf.nn OverviewRNNCellDeviceWrapperRNNCellDropoutWrapperRNNCellResidualWrapperatrous_conv2datrous_conv2d_transposeavg_poolavg_pool1davg_pool2davg_pool3dbatch_norm_with_global_normalizationbatch_normalizationbias_addcollapse_repeatedcompute_accidental_hitscompute_average_lossconv1dconv1d_transposeconv2dconv2d_transposeconv3dconv3d_transposeconv_transposeconvolutioncreluctc_beam_search_decoderctc_greedy_decoderctc_lossctc_unique_labelsdepth_to_spacedepthwise_conv2ddepthwise_conv2d_backprop_filterdepthwise_conv2d_backprop_inputdilation2ddropouteluembedding_lookupembedding_lookup_sparseerosion2dfractional_avg_poolfractional_max_poolgeluisotonic_regressionl2_lossleaky_relulocal_response_normalizationlog_poisson_losslog_softmaxmax_poolmax_pool1dmax_pool2dmax_pool3dmax_pool_with_argmaxmomentsnce_lossnormalize_momentspoolrelurelu6safe_embedding_lookup_sparsesampled_softmax_lossscale_regularization_lossseluseparable_conv2dsigmoid_cross_entropy_with_logitssilusoftmaxsoftmax_cross_entropy_with_logitssoftsignspace_to_depthsparse_softmax_cross_entropy_with_logitssufficient_statisticsweighted_cross_entropy_with_logitsweighted_momentswith_space_to_batch experimental Overviewstateless_dropout tf.profiler Overview experimental OverviewProfileProfilerOptionsTracestartstop client Overviewmonitortrace server Overviewstart tf.quantization Overviewdequantizefake_quant_with_min_max_argsfake_quant_with_min_max_args_gradientfake_quant_with_min_max_varsfake_quant_with_min_max_vars_gradientfake_quant_with_min_max_vars_per_channelfake_quant_with_min_max_vars_per_channel_gradientquantizequantize_and_dequantizequantize_and_dequantize_v2quantized_concat tf.queue OverviewFIFOQueuePaddingFIFOQueuePriorityQueueQueueBaseRandomShuffleQueue tf.ragged Overviewboolean_maskconstantcrosscross_hashedmap_flat_valuesrangerow_splits_to_segment_idssegment_ids_to_row_splitsstackstack_dynamic_partitions tf.random OverviewAlgorithmGeneratorall_candidate_samplercategoricalcreate_rng_statefixed_unigram_candidate_samplergammaget_global_generatorlearned_unigram_candidate_samplerlog_uniform_candidate_samplernormalpoissonset_global_generatorset_seedshufflestateless_binomialstateless_categoricalstateless_gammastateless_normalstateless_parameterized_truncated_normalstateless_poissonstateless_truncated_normalstateless_uniformtruncated_normaluniformuniform_candidate_sampler experimental Overviewindex_shufflestateless_fold_instateless_shufflestateless_split tf.raw_ops OverviewAbortAbsAccumulateNV2AccumulatorApplyGradientAccumulatorNumAccumulatedAccumulatorSetGlobalStepAccumulatorTakeGradientAcosAcoshAddAddManySparseToTensorsMapAddNAddSparseToTensorsMapAddV2AdjustContrastAdjustContrastv2AdjustHueAdjustSaturationAllAllCandidateSamplerAllToAllAngleAnonymousHashTableAnonymousIteratorAnonymousIteratorV2AnonymousIteratorV3AnonymousMemoryCacheAnonymousMultiDeviceIteratorAnonymousMultiDeviceIteratorV3AnonymousMutableDenseHashTableAnonymousMutableHashTableAnonymousMutableHashTableOfTensorsAnonymousRandomSeedGeneratorAnonymousSeedGeneratorAnyApplyAdaMaxApplyAdadeltaApplyAdagradApplyAdagradDAApplyAdagradV2ApplyAdamApplyAddSignApplyCenteredRMSPropApplyFtrlApplyFtrlV2ApplyGradientDescentApplyMomentumApplyPowerSignApplyProximalAdagradApplyProximalGradientDescentApplyRMSPropApproxTopKApproximateEqualArgMaxArgMinAsStringAsinAsinhAssertAssertCardinalityDatasetAssertNextDatasetAssertPrevDatasetAssignAssignAddAssignAddVariableOpAssignSubAssignSubVariableOpAssignVariableOpAssignVariableXlaConcatNDAtanAtan2AtanhAudioSpectrogramAudioSummaryAudioSummaryV2AutoShardDatasetAvgPoolAvgPool3DAvgPool3DGradAvgPoolGradBandedTriangularSolveBarrierBarrierCloseBarrierIncompleteSizeBarrierInsertManyBarrierReadySizeBarrierTakeManyBatchBatchCholeskyBatchCholeskyGradBatchDatasetBatchDatasetV2BatchFFTBatchFFT2DBatchFFT3DBatchFunctionBatchIFFTBatchIFFT2DBatchIFFT3DBatchMatMulBatchMatMulV2BatchMatMulV3BatchMatrixBandPartBatchMatrixDeterminantBatchMatrixDiagBatchMatrixDiagPartBatchMatrixInverseBatchMatrixSetDiagBatchMatrixSolveBatchMatrixSolveLsBatchMatrixTriangularSolveBatchNormWithGlobalNormalizationBatchNormWithGlobalNormalizationGradBatchSelfAdjointEigBatchSelfAdjointEigV2BatchSvdBatchToSpaceBatchToSpaceNDBesselI0BesselI0eBesselI1BesselI1eBesselJ0BesselJ1BesselK0BesselK0eBesselK1BesselK1eBesselY0BesselY1BetaincBiasAddBiasAddGradBiasAddV1BincountBitcastBitwiseAndBitwiseOrBitwiseXorBlockLSTMBlockLSTMGradBlockLSTMGradV2BlockLSTMV2BoostedTreesAggregateStatsBoostedTreesBucketizeBoostedTreesCalculateBestFeatureSplitBoostedTreesCalculateBestFeatureSplitV2BoostedTreesCalculateBestGainsPerFeatureBoostedTreesCenterBiasBoostedTreesCreateEnsembleBoostedTreesCreateQuantileStreamResourceBoostedTreesDeserializeEnsembleBoostedTreesEnsembleResourceHandleOpBoostedTreesExampleDebugOutputsBoostedTreesFlushQuantileSummariesBoostedTreesGetEnsembleStatesBoostedTreesMakeQuantileSummariesBoostedTreesMakeStatsSummaryBoostedTreesPredictBoostedTreesQuantileStreamResourceAddSummariesBoostedTreesQuantileStreamResourceDeserializeBoostedTreesQuantileStreamResourceFlushBoostedTreesQuantileStreamResourceGetBucketBoundariesBoostedTreesQuantileStreamResourceHandleOpBoostedTreesSerializeEnsembleBoostedTreesSparseAggregateStatsBoostedTreesSparseCalculateBestFeatureSplitBoostedTreesTrainingPredictBoostedTreesUpdateEnsembleBoostedTreesUpdateEnsembleV2BroadcastArgsBroadcastGradientArgsBroadcastToBucketizeBytesProducedStatsDatasetCSRSparseMatrixComponentsCSRSparseMatrixToDenseCSRSparseMatrixToSparseTensorCSVDatasetCSVDatasetV2CTCBeamSearchDecoderCTCGreedyDecoderCTCLossCTCLossV2CacheDatasetCacheDatasetV2CaseCastCeilCheckNumericsCheckNumericsV2CholeskyCholeskyGradChooseFastestBranchDatasetChooseFastestDatasetClipByValueCloseSummaryWriterCollectiveAllToAllV3CollectiveAssignGroupV2CollectiveBcastRecvCollectiveBcastRecvV2CollectiveBcastSendCollectiveBcastSendV2CollectiveGatherCollectiveGatherV2CollectiveInitializeCommunicatorCollectivePermuteCollectiveReduceCollectiveReduceV2CollectiveReduceV3CombinedNonMaxSuppressionComplexComplexAbsCompositeTensorVariantFromComponentsCompositeTensorVariantToComponentsCompressElementComputeAccidentalHitsComputeBatchSizeConcatConcatOffsetConcatV2ConcatenateDatasetConditionalAccumulatorConfigureDistributedTPUConfigureTPUEmbeddingConjConjugateTransposeConstConsumeMutexLockControlTriggerConv2DConv2DBackpropFilterConv2DBackpropInputConv3DConv3DBackpropFilterConv3DBackpropFilterV2Conv3DBackpropInputConv3DBackpropInputV2CopyCopyHostCosCoshCountUpToCreateSummaryDbWriterCreateSummaryFileWriterCropAndResizeCropAndResizeGradBoxesCropAndResizeGradImageCrossCrossReplicaSumCudnnRNNCudnnRNNBackpropCudnnRNNBackpropV2CudnnRNNBackpropV3CudnnRNNCanonicalToParamsCudnnRNNCanonicalToParamsV2CudnnRNNParamsSizeCudnnRNNParamsToCanonicalCudnnRNNParamsToCanonicalV2CudnnRNNV2CudnnRNNV3CumprodCumsumCumulativeLogsumexpDataFormatDimMapDataFormatVecPermuteDataServiceDatasetDataServiceDatasetV2DataServiceDatasetV3DataServiceDatasetV4DatasetCardinalityDatasetFromGraphDatasetToGraphDatasetToGraphV2DatasetToSingleElementDatasetToTFRecordDawsnDebugGradientIdentityDebugGradientRefIdentityDebugIdentityDebugIdentityV2DebugNanCountDebugNumericSummaryDebugNumericSummaryV2DecodeAndCropJpegDecodeBase64DecodeBmpDecodeCSVDecodeCompressedDecodeGifDecodeImageDecodeJSONExampleDecodeJpegDecodePaddedRawDecodePngDecodeProtoV2DecodeRawDecodeWavDeepCopyDeleteIteratorDeleteMemoryCacheDeleteMultiDeviceIteratorDeleteRandomSeedGeneratorDeleteSeedGeneratorDeleteSessionTensorDenseBincountDenseCountSparseOutputDenseToCSRSparseMatrixDenseToDenseSetOperationDenseToSparseBatchDatasetDenseToSparseSetOperationDepthToSpaceDepthwiseConv2dNativeDepthwiseConv2dNativeBackpropFilterDepthwiseConv2dNativeBackpropInputDequantizeDeserializeIteratorDeserializeManySparseDeserializeSparseDestroyResourceOpDestroyTemporaryVariableDeviceIndexDiagDiagPartDigammaDilation2DDilation2DBackpropFilterDilation2DBackpropInputDirectedInterleaveDatasetDisableCopyOnReadDivDivNoNanDrawBoundingBoxesDrawBoundingBoxesV2DummyIterationCounterDummyMemoryCacheDummySeedGeneratorDynamicEnqueueTPUEmbeddingArbitraryTensorBatchDynamicPartitionDynamicStitchEagerPyFuncEditDistanceEigEinsumEluEluGradEmptyEmptyTensorListEncodeBase64EncodeJpegEncodeJpegVariableQualityEncodePngEncodeProtoEncodeWavEnqueueTPUEmbeddingArbitraryTensorBatchEnqueueTPUEmbeddingIntegerBatchEnqueueTPUEmbeddingRaggedTensorBatchEnqueueTPUEmbeddingSparseBatchEnqueueTPUEmbeddingSparseTensorBatchEnsureShapeEnterEqualErfErfcErfinvEuclideanNormExitExpExpandDimsExperimentalAssertNextDatasetExperimentalAutoShardDatasetExperimentalBytesProducedStatsDatasetExperimentalCSVDatasetExperimentalChooseFastestDatasetExperimentalDatasetCardinalityExperimentalDatasetToTFRecordExperimentalDenseToSparseBatchDatasetExperimentalDirectedInterleaveDatasetExperimentalGroupByReducerDatasetExperimentalGroupByWindowDatasetExperimentalIgnoreErrorsDatasetExperimentalIteratorGetDeviceExperimentalLMDBDatasetExperimentalLatencyStatsDatasetExperimentalMapAndBatchDatasetExperimentalMapDatasetExperimentalMatchingFilesDatasetExperimentalMaxIntraOpParallelismDatasetExperimentalNonSerializableDatasetExperimentalParallelInterleaveDatasetExperimentalParseExampleDatasetExperimentalPrivateThreadPoolDatasetExperimentalRandomDatasetExperimentalRebatchDatasetExperimentalScanDatasetExperimentalSetStatsAggregatorDatasetExperimentalSleepDatasetExperimentalSlidingWindowDatasetExperimentalSqlDatasetExperimentalStatsAggregatorHandleExperimentalStatsAggregatorSummaryExperimentalTakeWhileDatasetExperimentalThreadPoolDatasetExperimentalThreadPoolHandleExperimentalUnbatchDatasetExperimentalUniqueDatasetExpintExpm1ExtractGlimpseExtractGlimpseV2ExtractImagePatchesExtractJpegShapeExtractVolumePatchesFFTFFT2DFFT3DFIFOQueueFIFOQueueV2FactFakeParamFakeQuantWithMinMaxArgsFakeQuantWithMinMaxArgsGradientFakeQuantWithMinMaxVarsFakeQuantWithMinMaxVarsGradientFakeQuantWithMinMaxVarsPerChannelFakeQuantWithMinMaxVarsPerChannelGradientFakeQueueFillFilterByLastComponentDatasetFilterDatasetFinalizeDatasetFingerprintFixedLengthRecordDatasetFixedLengthRecordDatasetV2FixedLengthRecordReaderFixedLengthRecordReaderV2FixedUnigramCandidateSamplerFlatMapDatasetFloorFloorDivFloorModFlushSummaryWriterForFractionalAvgPoolFractionalAvgPoolGradFractionalMaxPoolFractionalMaxPoolGradFresnelCosFresnelSinFusedBatchNormFusedBatchNormGradFusedBatchNormGradV2FusedBatchNormGradV3FusedBatchNormV2FusedBatchNormV3FusedPadConv2DFusedResizeAndPadConv2DGRUBlockCellGRUBlockCellGradGatherGatherNdGatherV2GenerateBoundingBoxProposalsGenerateVocabRemappingGeneratorDatasetGetElementAtIndexGetOptionsGetSessionHandleGetSessionHandleV2GetSessionTensorGreaterGreaterEqualGroupByReducerDatasetGroupByWindowDatasetGuaranteeConstHSVToRGBHashTableHashTableV2HistogramFixedWidthHistogramSummaryIFFTIFFT2DIFFT3DIRFFTIRFFT2DIRFFT3DIdentityIdentityNIdentityReaderIdentityReaderV2IfIgammaIgammaGradAIgammacIgnoreErrorsDatasetImagImageProjectiveTransformV2ImageProjectiveTransformV3ImageSummaryImmutableConstImportEventInTopKInTopKV2InfeedDequeueInfeedDequeueTupleInfeedEnqueueInfeedEnqueuePrelinearizedBufferInfeedEnqueueTupleInitializeTableInitializeTableFromDatasetInitializeTableFromTextFileInitializeTableFromTextFileV2InitializeTableV2InplaceAddInplaceSubInplaceUpdateInterleaveDatasetInvInvGradInvertInvertPermutationIsBoostedTreesEnsembleInitializedIsBoostedTreesQuantileStreamResourceInitializedIsFiniteIsInfIsNanIsTPUEmbeddingInitializedIsVariableInitializedIsotonicRegressionIteratorIteratorFromStringHandleIteratorFromStringHandleV2IteratorGetDeviceIteratorGetNextIteratorGetNextAsOptionalIteratorGetNextSyncIteratorToStringHandleIteratorV2L2LossLMDBDatasetLMDBReaderLRNLRNGradLSTMBlockCellLSTMBlockCellGradLatencyStatsDatasetLeakyReluLeakyReluGradLearnedUnigramCandidateSamplerLeftShiftLegacyParallelInterleaveDatasetV2LessLessEqualLgammaLinSpaceListDatasetListDiffLoadAndRemapMatrixLoadDatasetLoadTPUEmbeddingADAMParametersLoadTPUEmbeddingAdadeltaParametersLoadTPUEmbeddingAdagradMomentumParametersLoadTPUEmbeddingAdagradParametersLoadTPUEmbeddingCenteredRMSPropParametersLoadTPUEmbeddingFTRLParametersLoadTPUEmbeddingFrequencyEstimatorParametersLoadTPUEmbeddingMDLAdagradLightParametersLoadTPUEmbeddingMomentumParametersLoadTPUEmbeddingProximalAdagradParametersLoadTPUEmbeddingProximalYogiParametersLoadTPUEmbeddingRMSPropParametersLoadTPUEmbeddingStochasticGradientDescentParametersLogLog1pLogMatrixDeterminantLogSoftmaxLogUniformCandidateSamplerLogicalAndLogicalNotLogicalOrLookupTableExportLookupTableExportV2LookupTableFindLookupTableFindV2LookupTableImportLookupTableImportV2LookupTableInsertLookupTableInsertV2LookupTableRemoveV2LookupTableSizeLookupTableSizeV2LoopCondLowerBoundLuMakeIteratorMapAndBatchDatasetMapClearMapDatasetMapDefunMapIncompleteSizeMapPeekMapSizeMapStageMapUnstageMapUnstageNoKeyMatMulMatchingFilesMatchingFilesDatasetMatrixBandPartMatrixDeterminantMatrixDiagMatrixDiagPartMatrixDiagPartV2MatrixDiagPartV3MatrixDiagV2MatrixDiagV3MatrixExponentialMatrixInverseMatrixLogarithmMatrixSetDiagMatrixSetDiagV2MatrixSetDiagV3MatrixSolveMatrixSolveLsMatrixSquareRootMatrixTriangularSolveMaxMaxIntraOpParallelismDatasetMaxPoolMaxPool3DMaxPool3DGradMaxPool3DGradGradMaxPoolGradMaxPoolGradGradMaxPoolGradGradV2MaxPoolGradGradWithArgmaxMaxPoolGradV2MaxPoolGradWithArgmaxMaxPoolV2MaxPoolWithArgmaxMaximumMeanMergeMergeSummaryMergeV2CheckpointsMfccMinMinimumMirrorPadMirrorPadGradModModelDatasetMulMulNoNanMultiDeviceIteratorMultiDeviceIteratorFromStringHandleMultiDeviceIteratorGetNextFromShardMultiDeviceIteratorInitMultiDeviceIteratorToStringHandleMultinomialMutableDenseHashTableMutableDenseHashTableV2MutableHashTableMutableHashTableOfTensorsMutableHashTableOfTensorsV2MutableHashTableV2MutexLockMutexV2NcclAllReduceNcclBroadcastNcclReduceNdtriNegNextAfterNextIterationNoOpNonDeterministicIntsNonMaxSuppressionNonMaxSuppressionV2NonMaxSuppressionV3NonMaxSuppressionV4NonMaxSuppressionV5NonMaxSuppressionWithOverlapsNonSerializableDatasetNotEqualNthElementOneHotOneShotIteratorOnesLikeOptimizeDatasetOptimizeDatasetV2OptionalFromValueOptionalGetValueOptionalHasValueOptionalNoneOptionsDatasetOrderedMapClearOrderedMapIncompleteSizeOrderedMapPeekOrderedMapSizeOrderedMapStageOrderedMapUnstageOrderedMapUnstageNoKeyOutfeedDequeueOutfeedDequeueTupleOutfeedDequeueTupleV2OutfeedDequeueV2OutfeedEnqueueOutfeedEnqueueTuplePackPadPadV2PaddedBatchDatasetPaddedBatchDatasetV2PaddingFIFOQueuePaddingFIFOQueueV2ParallelBatchDatasetParallelConcatParallelDynamicStitchParallelFilterDatasetParallelInterleaveDatasetParallelInterleaveDatasetV2ParallelInterleaveDatasetV3ParallelInterleaveDatasetV4ParallelMapDatasetParallelMapDatasetV2ParameterizedTruncatedNormalParseExampleParseExampleDatasetParseExampleDatasetV2ParseExampleV2ParseSequenceExampleParseSequenceExampleV2ParseSingleExampleParseSingleSequenceExampleParseTensorPartitionedCallPlaceholderPlaceholderV2PlaceholderWithDefaultPolygammaPopulationCountPowPrefetchDatasetPrelinearizePrelinearizeTuplePreventGradientPrintPrintV2PriorityQueuePriorityQueueV2PrivateThreadPoolDatasetProdPyFuncPyFuncStatelessQrQuantizeAndDequantizeQuantizeAndDequantizeV2QuantizeAndDequantizeV3QuantizeAndDequantizeV4QuantizeAndDequantizeV4GradQuantizeDownAndShrinkRangeQuantizeV2QuantizedAddQuantizedAvgPoolQuantizedBatchNormWithGlobalNormalizationQuantizedBiasAddQuantizedConcatQuantizedConv2DQuantizedConv2DAndReluQuantizedConv2DAndReluAndRequantizeQuantizedConv2DAndRequantizeQuantizedConv2DPerChannelQuantizedConv2DWithBiasQuantizedConv2DWithBiasAndReluQuantizedConv2DWithBiasAndReluAndRequantizeQuantizedConv2DWithBiasAndRequantizeQuantizedConv2DWithBiasSignedSumAndReluAndRequantizeQuantizedConv2DWithBiasSumAndReluQuantizedConv2DWithBiasSumAndReluAndRequantizeQuantizedDepthwiseConv2DQuantizedDepthwiseConv2DWithBiasQuantizedDepthwiseConv2DWithBiasAndReluQuantizedDepthwiseConv2DWithBiasAndReluAndRequantizeQuantizedInstanceNormQuantizedMatMulQuantizedMatMulWithBiasQuantizedMatMulWithBiasAndDequantizeQuantizedMatMulWithBiasAndReluQuantizedMatMulWithBiasAndReluAndRequantizeQuantizedMatMulWithBiasAndRequantizeQuantizedMaxPoolQuantizedMulQuantizedReluQuantizedRelu6QuantizedReluXQuantizedReshapeQuantizedResizeBilinearQueueCloseQueueCloseV2QueueDequeueQueueDequeueManyQueueDequeueManyV2QueueDequeueUpToQueueDequeueUpToV2QueueDequeueV2QueueEnqueueQueueEnqueueManyQueueEnqueueManyV2QueueEnqueueV2QueueIsClosedQueueIsClosedV2QueueSizeQueueSizeV2RFFTRFFT2DRFFT3DRGBToHSVRaggedBincountRaggedCountSparseOutputRaggedCrossRaggedGatherRaggedRangeRaggedTensorFromVariantRaggedTensorToSparseRaggedTensorToTensorRaggedTensorToVariantRaggedTensorToVariantGradientRandomCropRandomDatasetRandomGammaRandomGammaGradRandomIndexShuffleRandomPoissonRandomPoissonV2RandomShuffleRandomShuffleQueueRandomShuffleQueueV2RandomStandardNormalRandomUniformRandomUniformIntRangeRangeDatasetRankReadFileReadVariableOpReadVariableXlaSplitNDReaderNumRecordsProducedReaderNumRecordsProducedV2ReaderNumWorkUnitsCompletedReaderNumWorkUnitsCompletedV2ReaderReadReaderReadUpToReaderReadUpToV2ReaderReadV2ReaderResetReaderResetV2ReaderRestoreStateReaderRestoreStateV2ReaderSerializeStateReaderSerializeStateV2RealRealDivRebatchDatasetRebatchDatasetV2ReciprocalReciprocalGradRecordInputRecvRecvTPUEmbeddingActivationsReduceDatasetReduceJoinRefEnterRefExitRefIdentityRefMergeRefNextIterationRefSelectRefSwitchRegexFullMatchRegexReplaceRegisterDatasetRegisterDatasetV2ReluRelu6Relu6GradReluGradRemoteCallRepeatDatasetRequantizationRangeRequantizationRangePerChannelRequantizeRequantizePerChannelReshapeResizeAreaResizeBicubicResizeBicubicGradResizeBilinearResizeBilinearGradResizeNearestNeighborResizeNearestNeighborGradResourceAccumulatorApplyGradientResourceAccumulatorNumAccumulatedResourceAccumulatorSetGlobalStepResourceAccumulatorTakeGradientResourceApplyAdaMaxResourceApplyAdadeltaResourceApplyAdagradResourceApplyAdagradDAResourceApplyAdagradV2ResourceApplyAdamResourceApplyAdamWithAmsgradResourceApplyAddSignResourceApplyCenteredRMSPropResourceApplyFtrlResourceApplyFtrlV2ResourceApplyGradientDescentResourceApplyKerasMomentumResourceApplyMomentumResourceApplyPowerSignResourceApplyProximalAdagradResourceApplyProximalGradientDescentResourceApplyRMSPropResourceConditionalAccumulatorResourceCountUpToResourceGatherResourceGatherNdResourceScatterAddResourceScatterDivResourceScatterMaxResourceScatterMinResourceScatterMulResourceScatterNdAddResourceScatterNdMaxResourceScatterNdMinResourceScatterNdSubResourceScatterNdUpdateResourceScatterSubResourceScatterUpdateResourceSparseApplyAdadeltaResourceSparseApplyAdagradResourceSparseApplyAdagradDAResourceSparseApplyAdagradV2ResourceSparseApplyCenteredRMSPropResourceSparseApplyFtrlResourceSparseApplyFtrlV2ResourceSparseApplyKerasMomentumResourceSparseApplyMomentumResourceSparseApplyProximalAdagradResourceSparseApplyProximalGradientDescentResourceSparseApplyRMSPropResourceStridedSliceAssignRestoreRestoreSliceRestoreV2RetrieveTPUEmbeddingADAMParametersRetrieveTPUEmbeddingAdadeltaParametersRetrieveTPUEmbeddingAdagradMomentumParametersRetrieveTPUEmbeddingAdagradParametersRetrieveTPUEmbeddingCenteredRMSPropParametersRetrieveTPUEmbeddingFTRLParametersRetrieveTPUEmbeddingFrequencyEstimatorParametersRetrieveTPUEmbeddingMDLAdagradLightParametersRetrieveTPUEmbeddingMomentumParametersRetrieveTPUEmbeddingProximalAdagradParametersRetrieveTPUEmbeddingProximalYogiParametersRetrieveTPUEmbeddingRMSPropParametersRetrieveTPUEmbeddingStochasticGradientDescentParametersReverseReverseSequenceReverseV2RewriteDatasetRightShiftRintRngReadAndSkipRngSkipRollRoundRsqrtRsqrtGradSampleDistortedBoundingBoxSampleDistortedBoundingBoxV2SamplingDatasetSaveSaveDatasetSaveDatasetV2SaveSlicesSaveV2ScalarSummaryScaleAndTranslateScaleAndTranslateGradScanDatasetScatterAddScatterDivScatterMaxScatterMinScatterMulScatterNdScatterNdAddScatterNdMaxScatterNdMinScatterNdNonAliasingAddScatterNdSubScatterNdUpdateScatterSubScatterUpdateSdcaFprintSdcaOptimizerSdcaOptimizerV2SdcaShrinkL1SegmentMaxSegmentMeanSegmentMinSegmentProdSegmentSumSelectSelectV2SelfAdjointEigSelfAdjointEigV2SeluSeluGradSendSendTPUEmbeddingGradientsSerializeIteratorSerializeManySparseSerializeSparseSerializeTensorSetSizeSetStatsAggregatorDatasetShapeShapeNShardDatasetShardedFilenameShardedFilespecShuffleAndRepeatDatasetShuffleAndRepeatDatasetV2ShuffleDatasetShuffleDatasetV2ShuffleDatasetV3ShutdownDistributedTPUSigmoidSigmoidGradSignSinSinhSizeSkipDatasetSleepDatasetSliceSlidingWindowDatasetSnapshotSnapshotDatasetSnapshotDatasetReaderSnapshotDatasetV2SnapshotNestedDatasetReaderSobolSampleSoftmaxSoftmaxCrossEntropyWithLogitsSoftplusSoftplusGradSoftsignSoftsignGradSpaceToBatchSpaceToBatchNDSpaceToDepthSparseAccumulatorApplyGradientSparseAccumulatorTakeGradientSparseAddSparseAddGradSparseApplyAdadeltaSparseApplyAdagradSparseApplyAdagradDASparseApplyAdagradV2SparseApplyCenteredRMSPropSparseApplyFtrlSparseApplyFtrlV2SparseApplyMomentumSparseApplyProximalAdagradSparseApplyProximalGradientDescentSparseApplyRMSPropSparseBincountSparseConcatSparseConditionalAccumulatorSparseCountSparseOutputSparseCrossSparseCrossHashedSparseCrossV2SparseDenseCwiseAddSparseDenseCwiseDivSparseDenseCwiseMulSparseFillEmptyRowsSparseFillEmptyRowsGradSparseMatMulSparseMatrixAddSparseMatrixMatMulSparseMatrixMulSparseMatrixNNZSparseMatrixOrderingAMDSparseMatrixSoftmaxSparseMatrixSoftmaxGradSparseMatrixSparseCholeskySparseMatrixSparseMatMulSparseMatrixTransposeSparseMatrixZerosSparseReduceMaxSparseReduceMaxSparseSparseReduceSumSparseReduceSumSparseSparseReorderSparseReshapeSparseSegmentMeanSparseSegmentMeanGradSparseSegmentMeanWithNumSegmentsSparseSegmentSqrtNSparseSegmentSqrtNGradSparseSegmentSqrtNWithNumSegmentsSparseSegmentSumSparseSegmentSumGradSparseSegmentSumWithNumSegmentsSparseSliceSparseSliceGradSparseSoftmaxSparseSoftmaxCrossEntropyWithLogitsSparseSparseMaximumSparseSparseMinimumSparseSplitSparseTensorDenseAddSparseTensorDenseMatMulSparseTensorSliceDatasetSparseTensorToCSRSparseMatrixSparseToDenseSparseToSparseSetOperationSpenceSplitSplitVSqlDatasetSqrtSqrtGradSquareSquaredDifferenceSqueezeStackStackCloseStackCloseV2StackPopStackPopV2StackPushStackPushV2StackV2StageStageClearStagePeekStageSizeStatefulPartitionedCallStatefulRandomBinomialStatefulStandardNormalStatefulStandardNormalV2StatefulTruncatedNormalStatefulUniformStatefulUniformFullIntStatefulUniformIntStatelessCaseStatelessIfStatelessMultinomialStatelessParameterizedTruncatedNormalStatelessRandomBinomialStatelessRandomGammaV2StatelessRandomGetAlgStatelessRandomGetKeyCounterStatelessRandomGetKeyCounterAlgStatelessRandomNormalStatelessRandomNormalV2StatelessRandomPoissonStatelessRandomUniformStatelessRandomUniformFullIntStatelessRandomUniformFullIntV2StatelessRandomUniformIntStatelessRandomUniformIntV2StatelessRandomUniformV2StatelessSampleDistortedBoundingBoxStatelessShuffleStatelessTruncatedNormalStatelessTruncatedNormalV2StatelessWhileStaticRegexFullMatchStaticRegexReplaceStatsAggregatorHandleStatsAggregatorHandleV2StatsAggregatorSetSummaryWriterStatsAggregatorSummaryStopGradientStridedSliceStridedSliceAssignStridedSliceGradStringFormatStringJoinStringLengthStringLowerStringNGramsStringSplitStringSplitV2StringStripStringToHashBucketStringToHashBucketFastStringToHashBucketStrongStringToNumberStringUpperSubSubstrSumSummaryWriterSvdSwitchSymbolicGradientTFRecordDatasetTFRecordReaderTFRecordReaderV2TPUCompilationResultTPUEmbeddingActivationsTPUOrdinalSelectorTPUPartitionedCallTPUPartitionedInputTPUPartitionedOutputTPUReplicateMetadataTPUReplicatedInputTPUReplicatedOutputTakeDatasetTakeManySparseFromTensorsMapTakeWhileDatasetTanTanhTanhGradTemporaryVariableTensorArrayTensorArrayCloseTensorArrayCloseV2TensorArrayCloseV3TensorArrayConcatTensorArrayConcatV2TensorArrayConcatV3TensorArrayGatherTensorArrayGatherV2TensorArrayGatherV3TensorArrayGradTensorArrayGradV2TensorArrayGradV3TensorArrayGradWithShapeTensorArrayPackTensorArrayReadTensorArrayReadV2TensorArrayReadV3TensorArrayScatterTensorArrayScatterV2TensorArrayScatterV3TensorArraySizeTensorArraySizeV2TensorArraySizeV3TensorArraySplitTensorArraySplitV2TensorArraySplitV3TensorArrayUnpackTensorArrayV2TensorArrayV3TensorArrayWriteTensorArrayWriteV2TensorArrayWriteV3TensorDatasetTensorListConcatTensorListConcatListsTensorListConcatV2TensorListElementShapeTensorListFromTensorTensorListGatherTensorListGetItemTensorListLengthTensorListPopBackTensorListPushBackTensorListPushBackBatchTensorListReserveTensorListResizeTensorListScatterTensorListScatterIntoExistingListTensorListScatterV2TensorListSetItemTensorListSplitTensorListStackTensorScatterAddTensorScatterMaxTensorScatterMinTensorScatterSubTensorScatterUpdateTensorSliceDatasetTensorStridedSliceUpdateTensorSummaryTensorSummaryV2TextLineDatasetTextLineReaderTextLineReaderV2ThreadPoolDatasetThreadPoolHandleThreadUnsafeUnigramCandidateSamplerTileTileGradTimestampToBoolTopKTopKV2TransposeTridiagonalMatMulTridiagonalSolveTruncateDivTruncateModTruncatedNormalUnbatchUnbatchDatasetUnbatchGradUncompressElementUnicodeDecodeUnicodeDecodeWithOffsetsUnicodeEncodeUnicodeScriptUnicodeTranscodeUniformCandidateSamplerUniformDequantizeUniformQuantizeUniformQuantizedClipByValueUniformQuantizedDotUniformQuantizedDotHybridUniformRequantizeUniqueUniqueDatasetUniqueV2UniqueWithCountsUniqueWithCountsV2UnpackUnravelIndexUnsortedSegmentJoinUnsortedSegmentMaxUnsortedSegmentMinUnsortedSegmentProdUnsortedSegmentSumUnstageUnwrapDatasetVariantUpperBoundVarHandleOpVarIsInitializedOpVariableVariableShapeVariableV2WhereWhileWholeFileReaderWholeFileReaderV2WindowDatasetWindowOpWorkerHeartbeatWrapDatasetVariantWriteAudioSummaryWriteFileWriteGraphSummaryWriteHistogramSummaryWriteImageSummaryWriteRawProtoSummaryWriteScalarSummaryWriteSummaryXdivyXlaConcatNDXlaSplitNDXlog1pyXlogyZerosLikeZetaZipDataset tf.saved_model OverviewAssetLoadOptionsSaveOptionscontains_saved_modelloadsave experimental OverviewTrackableResourceVariablePolicy tf.sets Overviewdifferenceintersectionsizeunion tf.signal Overviewdctfftfft2dfft3dfftshiftframehamming_windowhann_windowidctifftifft2difft3difftshiftinverse_mdctinverse_stftinverse_stft_window_fnirfftirfft2dirfft3dkaiser_bessel_derived_windowkaiser_windowlinear_to_mel_weight_matrixmdctmfccs_from_log_mel_spectrogramsoverlap_and_addrfftrfft2drfft3dstftvorbis_window tf.sparse OverviewSparseTensoraddbincountconcatcrosscross_hashedexpand_dimseyefill_empty_rowsfrom_densemap_valuesmaskmaximumminimumreduce_maxreduce_sumreorderreset_shapereshaperetainsegment_meansegment_sqrt_nsegment_sumslicesoftmaxsparse_dense_matmulsplitto_denseto_indicatortranspose tf.strings Overviewas_stringbytes_splitformatjoinlengthlowerngramsreduce_joinregex_full_matchregex_replacesplitstripsubstrto_hash_bucketto_hash_bucket_fastto_hash_bucket_strongto_numberunicode_decodeunicode_decode_with_offsetsunicode_encodeunicode_scriptunicode_splitunicode_split_with_offsetsunicode_transcodeunsorted_segment_joinupper tf.summary OverviewSummaryWriteraudiocreate_file_writercreate_noop_writerflushgraphhistogramimagerecord_ifscalarshould_record_summariestexttrace_exporttrace_offtrace_onwrite tf.sysconfig Overviewget_build_infoget_compile_flagsget_includeget_libget_link_flags tf.test OverviewBenchmarkTestCaseTestCase.failureExceptionassert_equal_graph_defbenchmark_configcompute_gradientcreate_local_clusterdisable_with_predicategpu_device_nameis_built_with_cudais_built_with_gpu_supportis_built_with_rocmis_built_with_xlais_gpu_availablemainwith_eager_op_as_function tf.tpu OverviewXLAOptions experimental OverviewDeviceAssignmentHardwareFeatureHardwareFeature.EmbeddingFeatureTPUSystemMetadataTopologyinitialize_tpu_systemshutdown_tpu_system embedding OverviewAdagradAdagradMomentumAdamFTRLFeatureConfigQuantizationConfigSGDTPUEmbeddingTPUEmbeddingForServingTPUEmbeddingV0TableConfigserving_embedding_lookup tf.train OverviewBytesListCheckpointCheckpointManagerCheckpointOptionsCheckpointViewClusterDefClusterSpecCoordinatorExampleExponentialMovingAverageFeatureFeatureListFeatureListsFeatureLists.FeatureListEntryFeaturesFeatures.FeatureEntryFloatListInt64ListJobDefJobDef.TasksEntrySequenceExampleServerDefTrackableViewcheckpoints_iteratorget_checkpoint_statelatest_checkpointlist_variablesload_checkpointload_variable experimental OverviewPythonState tf.types Overview experimental OverviewCallableConcreteFunctionGenericFunctionSupportsTracingProtocolTensorLikeTraceTypeTracingContext distributed OverviewMirroredPerReplica tf.version Overview tf.xla Overview experimental Overviewcompilejit_scope Introduction TensorFlow ForJavaScript ForMobile&Edge ForProduction TensorFlow(v2.10.0) Versions… TensorFlow.js TensorFlowLite TFX Models&datasets Tools Libraries&extensions TensorFlowCertificateprogram LearnML ResponsibleAI Join Blog Forum↗ Groups Contribute About Casestudies TensorFlow API TensorFlowv2.10.0 Python tf.keras.losses.Huber Stayorganizedwithcollections Saveandcategorizecontentbasedonyourpreferences. SeeStable SeeNightly TensorFlow1version ViewsourceonGitHub ComputestheHuberlossbetweeny_trueandy_pred. InheritsFrom:Loss Viewaliases Mainaliases tf.losses.Huber Compataliasesformigration See Migrationguidefor moredetails. tf.compat.v1.keras.losses.Huber tf.keras.losses.Huber( delta=1.0, reduction=losses_utils.ReductionV2.AUTO, name='huber_loss' ) Usedinthenotebooks Usedinthetutorials PlayingCartPolewiththeActor-CriticMethod ParametrizedQuantumCircuitsforReinforcementLearning Foreachvaluexinerror=y_true-y_pred: loss=0.5*x^2if|x|<=d loss=0.5*d^2+d*(|x|-d)if|x|>d wheredisdelta.See:https://en.wikipedia.org/wiki/Huber_loss Standaloneusage: y_true=[[0,1],[0,0]] y_pred=[[0.6,0.4],[0.4,0.6]] #Using'auto'/'sum_over_batch_size'reductiontype. h=tf.keras.losses.Huber() h(y_true,y_pred).numpy() 0.155 #Callingwith'sample_weight'. h(y_true,y_pred,sample_weight=[1,0]).numpy() 0.09 #Using'sum'reductiontype. h=tf.keras.losses.Huber( reduction=tf.keras.losses.Reduction.SUM) h(y_true,y_pred).numpy() 0.31 #Using'none'reductiontype. h=tf.keras.losses.Huber( reduction=tf.keras.losses.Reduction.NONE) h(y_true,y_pred).numpy() array([0.18,0.13],dtype=float32) Usagewiththecompile()API: model.compile(optimizer='sgd',loss=tf.keras.losses.Huber()) Args delta Afloat,thepointwheretheHuberlossfunctionchangesfroma quadratictolinear. reduction Typeoftf.keras.losses.Reductiontoapplyto loss.DefaultvalueisAUTO.AUTOindicatesthatthereduction optionwillbedeterminedbytheusagecontext.Foralmostallcases thisdefaultstoSUM_OVER_BATCH_SIZE.Whenusedwith tf.distribute.Strategy,outsideofbuilt-intrainingloopssuchas tf.kerascompileandfit,usingAUTOor SUM_OVER_BATCH_SIZEwillraiseanerror.Pleaseseethiscustom trainingtutorialfor moredetails. name Optionalnamefortheinstance.Defaultsto'huber_loss'. Methods from_config Viewsource @classmethod from_config( config ) InstantiatesaLossfromitsconfig(outputofget_config()). Args config Outputofget_config(). Returns Akeras.losses.Lossinstance. get_config Viewsource get_config() ReturnstheconfigdictionaryforaLossinstance. __call__ Viewsource __call__( y_true,y_pred,sample_weight=None ) InvokestheLossinstance. Args y_true Groundtruthvalues.shape=[batch_size,d0,..dN],except sparselossfunctionssuchassparsecategoricalcrossentropywhere shape=[batch_size,d0,..dN-1] y_pred Thepredictedvalues.shape=[batch_size,d0,..dN] sample_weight Optionalsample_weightactsasacoefficientforthe loss.Ifascalarisprovided,thenthelossissimplyscaledbythe givenvalue.Ifsample_weightisatensorofsize[batch_size], thenthetotallossforeachsampleofthebatchisrescaledbythe correspondingelementinthesample_weightvector.Iftheshapeof sample_weightis[batch_size,d0,..dN-1](orcanbe broadcastedtothisshape),theneachlosselementofy_predis scaledbythecorrespondingvalueofsample_weight.(Note ondN-1:alllossfunctionsreduceby1dimension,usually axis=-1.) Returns WeightedlossfloatTensor.IfreductionisNONE,thishas shape[batch_size,d0,..dN-1];otherwise,itisscalar.(Note dN-1becausealllossfunctionsreduceby1dimension,usually axis=-1.) Raises ValueError Iftheshapeofsample_weightisinvalid. Exceptasotherwisenoted,thecontentofthispageislicensedundertheCreativeCommonsAttribution4.0License,andcodesamplesarelicensedundertheApache2.0License.Fordetails,seetheGoogleDevelopersSitePolicies.JavaisaregisteredtrademarkofOracleand/oritsaffiliates.Somecontentislicensedunderthenumpylicense. Lastupdated2022-10-15UTC. [{ "type":"thumb-down", "id":"missingTheInformationINeed", "label":"MissingtheinformationIneed" },{ "type":"thumb-down", "id":"tooComplicatedTooManySteps", "label":"Toocomplicated/toomanysteps" },{ "type":"thumb-down", "id":"outOfDate", "label":"Outofdate" },{ "type":"thumb-down", "id":"samplesCodeIssue", "label":"Samples/codeissue" },{ "type":"thumb-down", "id":"otherDown", "label":"Other" }] [{ "type":"thumb-up", "id":"easyToUnderstand", "label":"Easytounderstand" },{ "type":"thumb-up", "id":"solvedMyProblem", "label":"Solvedmyproblem" },{ "type":"thumb-up", "id":"otherUp", "label":"Other" }] Stayconnected Blog Forum GitHub Twitter YouTube Support Issuetracker Releasenotes StackOverflow Brandguidelines CiteTensorFlow Terms Privacy SignupfortheTensorFlownewsletter Subscribe English 中文–简体