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A

| AudioClassifier | Performs classification on audio waveforms. | | AudioClassifier.AudioClassifierOptions | Options for setting up an AudioClassifier. | | AudioClassifier.AudioClassifierOptions.Builder | A builder that helps to configure an instance of AudioClassifierOptions. |

B

| BaseOptions | Options to configure Task APIs in general. | | BaseOptions.Builder | Builder for BaseOptions. | | BaseTaskApi | Base class for Task API, provides shared logic to load/unload native libs to its C++ counterpart. | | BaseVisionTaskApi | Base class for Task Vision APIs. | | BaseVisionTaskApi.InferenceProvider<T> | Syntax sugar to run vision tasks with FrameBuffer and image processing options. | | BertCluAnnotator | API for BERT-based Conversational Language Understanding. | | BertCluAnnotator.BertCluAnnotatorOptions | Options for setting up a BertCluAnnotator. | | BertCluAnnotator.BertCluAnnotatorOptions.Builder | Builder for BertCluAnnotator.BertCluAnnotatorOptions. | | BertNLClassifier | Classifier API for NLClassification tasks with Bert models, categorizes string into different classes. | | BertNLClassifier.BertNLClassifierOptions | Options to configure BertNLClassifier. | | BertNLClassifier.BertNLClassifierOptions.Builder | Builder for BertNLClassifier.BertNLClassifierOptions. | | BertQuestionAnswerer | Returns the most possible answers on a given question for QA models (BERT, Albert, etc.). | | BertQuestionAnswerer.BertQuestionAnswererOptions | Options for setting up a BertQuestionAnswerer. | | BertQuestionAnswerer.BertQuestionAnswererOptions.Builder | Builder for BertQuestionAnswerer.BertQuestionAnswererOptions. | | BitmapExtractor | Utility for extracting Bitmap from MlImage. | | BitmapMlImageBuilder | Builds MlImage from Bitmap. | | BoundingBoxUtil | Helper class for converting values that represents bounding boxes into rectangles. | | BoundingBoxUtil.CoordinateType | Denotes if the coordinates are actual pixels or relative ratios. | | BoundingBoxUtil.Type | Denotes how a bounding box is represented. | | ByteBufferExtractor | Utility for extracting ByteBuffer from MlImage. | | ByteBufferMlImageBuilder | Builds a MlImage from a ByteBuffer. |

C

| CastOp | Casts a TensorBuffer to a specified data type. | | Category | Category is a util class, contains a label, its display name, a float value as score, and the index of the label in the corresponding label file. | | Classifications | The classification results of one head in a multihead (a.k.a. | | Classifications | The classification results of one head in a multihead (a.k.a. | | CluRequest | The input dialogue history for the BertCluAnnotator. | | CluResponse | The output domain, intent, and slot information for the BertCluAnnotator. | | CluResponse.CategoricalSlot | Represents a categorical slot whose values are within a finite set. | | CluResponse.Mention | A single mention. | | CluResponse.MentionedSlot | Represents a mentioned slot whose values are open text extracted from the input text. | | ColoredLabel | Represents a label associated with a color for display purposes. | | ColorSpaceType | Represents the type of color space of an image. | | CompatibilityList | GPU Delegate CompatibilityListing data. | | ComputeSettings | Options to configure how to accelerate the model inference using dedicated delegates. | | ComputeSettings.Builder | Builder for ComputeSettings. | | ComputeSettings.Delegate | TFLite accelerator delegate options. |

D

| DataType | Represents the type of elements in a TensorFlow Lite Tensor as an enum. | | Delegate | Wrapper for a native TensorFlow Lite Delegate. | | DelegateFactory | Allows creating delegates for different runtime flavors. | | DequantizeOp | Dequantizes a TensorBuffer with given zeroPoint and scale. | | Detection | Represents one detected object in the results of a ObjectDetector. |

F

| FileUtil | File I/O utilities. |

G

| GpuDelegate | Delegate for GPU inference. | | GpuDelegate.Options | This class is deprecated. Use GpuDelegateFactory.Options instead. | | GpuDelegateFactory | DelegateFactory for creating a GpuDelegate. | | GpuDelegateFactory.Options | Delegate options. | | GpuDelegateFactory.Options.GpuBackend | Which GPU backend to select. |

I

| ImageClassifier | Performs classification on images. | | ImageClassifier.ImageClassifierOptions | Options for setting up an ImageClassifier. | | ImageClassifier.ImageClassifierOptions.Builder | A builder that helps to configure an instance of ImageClassifierOptions. | | ImageOperator | Operates a TensorImage object. | | ImageProcessingOptions | Options to configure the image processing pipeline, which operates before inference. | | ImageProcessingOptions.Builder | Builder for ImageProcessingOptions. | | ImageProcessingOptions.Orientation | Orientation type that follows EXIF specification. | | ImageProcessor | ImageProcessor is a helper class for preprocessing and postprocessing TensorImage. | | ImageProcessor.Builder | The Builder to create an ImageProcessor, which could be executed later. | | ImageProperties | Groups a set of properties to describe how an image is stored. | | ImageProperties | Represents the properties of an image object when being loaded to a TensorImage. | | ImageProperties.Builder | Builder for ImageProperties. | | ImageSearcher | Performs similarity search on images. | | ImageSearcher.ImageSearcherOptions | Options for setting up an ImageSearcher. | | ImageSearcher.ImageSearcherOptions.Builder | Builder for ImageSearcher.ImageSearcherOptions. | | ImageSegmenter | Performs segmentation on images. | | ImageSegmenter.ImageSegmenterOptions | Options for setting up an ImageSegmenter. | | ImageSegmenter.ImageSegmenterOptions.Builder | Builder for ImageSegmenter.ImageSegmenterOptions. | | Interpreter | Driver class to drive model inference with TensorFlow Lite. | | Interpreter.Options | An options class for controlling runtime interpreter behavior. | | InterpreterApi | Interface to TensorFlow Lite model interpreter, excluding experimental methods. | | InterpreterApi.Options | An options class for controlling runtime interpreter behavior. | | InterpreterApi.Options.TfLiteRuntime | Enum to represent where to get the TensorFlow Lite runtime implementation from. | | InterpreterFactory | Factory for constructing InterpreterApi instances. |

K

| KeepForSdk | Indicates that this object (class, method, etc) should be retained and not renamed when generating the SDK, but should be allowed to be stripped or renamed in end developer apps. |

L

| LabelAxisOp | Labels TensorBuffer with axisLabels for outputs. | | LabelAxisOp.Builder | The inner builder class to build a LabelTensor Operator. | | LabelUtil | Label operation utils. |

M

| MediaImageExtractor | Utility for extracting Image from MlImage. | | MediaMlImageBuilder | Builds MlImage from Image. | | MetadataExtractor | Loads metadata from TFLite Model FlatBuffer. | | MetadataExtractor.QuantizationParams | Quantization parameters that corresponds to the table, QuantizationParameters, in the TFLite Model schema file. | | MetadataParser | Information about the metadata parser that this metadata extractor library is depending on. | | MlImage | Wraps image data for on-device machine learning (ODML) usages. | | MlImage.ImageFormat | Specifies the image format of an image. | | MlImage.Internal | Advanced API access for MlImage. | | MlImage.StorageType | Specifies the image container type. | | MlImageAdapter | Converts MlImage to TensorImage and vice versa. | | Model | The wrapper class for a TFLite model and a TFLite interpreter. | | Model.Builder | This class is deprecated. Please use Model.createModel(Context, String, Options). | | Model.Device | The runtime device type used for executing classification. | | Model.Options | Options for running the model. | | Model.Options.Builder | Builder of Model.Options. |

N

| NearestNeighbor | Represents the search result of a Searcher model. | | NLClassifier | Classifier API for natural language classification tasks, categorizes string into different classes. | | NLClassifier.NLClassifierOptions | Options to identify input and output tensors of the model. | | NLClassifier.NLClassifierOptions.Builder | Builder for NLClassifier.NLClassifierOptions. | | NormalizeOp | Normalizes a TensorBuffer with given mean and stddev: output = (input - mean) / stddev. |

O

| ObjectDetector | Performs object detection on images. | | ObjectDetector.ObjectDetectorOptions | Options for setting up an ObjectDetector. | | ObjectDetector.ObjectDetectorOptions.Builder | A builder that helps to configure an instance of ObjectDetectorOptions. | | Operator<T> | The common interface for classes that carries an "apply" method, which converts T to another one. | | OutputType | Output mask type. |

P

| Processor<T> | Processes T object with prepared Operator&lt;T&gt;. |

Q

| QaAnswer | Answers to QuestionAnswerer. | | QaAnswer.Pos | Position information of the answer relative to context. | | QuantizeOp | Quantizes a TensorBuffer with given zeroPoint and scale. | | QuestionAnswerer | API to answer questions based on context. |

R

| ResizeOp | As a computation unit for processing images, it can resize an image to user-specified size. | | ResizeOp.ResizeMethod | Algorithms for resizing. | | ResizeWithCropOrPadOp | As a computation unit for processing images, it could resize image to predefined size. | | Rot90Op | Rotates image counter-clockwise. | | RuntimeFlavor | Represents a TFLite runtime. |

S

| SearcherOptions | Options to configure Searcher API. | | SearcherOptions.Builder | Builder for SearcherOptions. | | Segmentation | Represents the segmentation result of an ImageSegmenter. | | SequentialProcessor<T> | A processor base class that chains a serial of Operator&lt;T&gt; and executes them. |

T

| TaskJniUtils | JNI utils for Task API. | | TaskJniUtils.EmptyHandleProvider | Syntax sugar to get nativeHandle from empty param list. | | TaskJniUtils.FdAndOptionsHandleProvider<T> | Syntax sugar to get nativeHandle from file descriptor and options. | | TaskJniUtils.MultipleBuffersHandleProvider | Syntax sugar to get nativeHandle from an array of ByteBuffers. | | Tensor | A typed multi-dimensional array used in Tensorflow Lite. | | Tensor.QuantizationParams | Quantization parameters that corresponds to the table, QuantizationParameters, in the TFLite Model schema file. | | TensorAudio | Defines a ring buffer and some utility functions to prepare the input audio samples. | | TensorAudio.TensorAudioFormat | Wraps a few constants describing the format of the incoming audio samples, namely number of channels and the sample rate. | | TensorAudio.TensorAudioFormat.Builder | Builder for TensorAudio.TensorAudioFormat | | TensorBuffer | Represents the data buffer for either a model's input or its output. | | TensorBufferFloat | Represents data buffer with float values. | | TensorBufferUint8 | Represents data buffer with 8-bit unsigned integer values. | | TensorFlowLite | Static utility methods for loading the TensorFlowLite runtime and native code. | | TensorImage | TensorImage is the wrapper class for Image object. | | TensorLabel | TensorLabel is an util wrapper for TensorBuffers with meaningful labels on an axis. | | TensorOperator | Applies some operation on TensorBuffers. | | TensorOperatorWrapper | The adapter that makes a TensorOperator able to run with TensorImage. | | TensorProcessor | TensorProcessor is a helper class for preprocessing and postprocessing tensors. | | TensorProcessor.Builder | The Builder to create an TensorProcessor, which could be executed later. | | TextSearcher | Performs similarity search on text string. | | TextSearcher.TextSearcherOptions | Options for setting up an TextSearcher. | | TextSearcher.TextSearcherOptions.Builder | Builder for TextSearcher.TextSearcherOptions. | | TfLiteAudio | Entry point for the TensorFlow Lite (TFLite) Tasks Audio API provided by Google Play services. | | TfLiteText | Entry point for the TensorFlow Lite (TFLite) Tasks Text API provided by Google Play services. | | TransformToGrayscaleOp | Transforms an image to GrayScale as an image processing unit. |

V

| ValidatedAccelerationConfig | Interface specifying validated acceleration configuration. |