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  - graph_util
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  - initializers
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    experimental
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    initializers
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    layers
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    experimental
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    preprocessing
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    models
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    optimizers
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    scikit_learn
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  - layers
    Overview
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    experimental
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  - linalg
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    experimental
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    constants
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  - logging
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    experimental
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  - losses
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  - manip
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  - metrics
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  - mixed_precision
    Overview
    MixedPrecisionLossScaleOptimizer
    disable_mixed_precision_graph_rewrite
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    experimental
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  - mlir
    Overview
    
    experimental
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  - nest
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  - nn
    Overview
    avg_pool
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    rnn_cell
    Overview
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    LSTMStateTuple
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  - profiler
    Overview
    AdviceProto
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    MultiGraphNodeProto
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    ProfileOptionBuilder
    Profiler
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    profile
    write_op_log
  - python_io
    Overview
  - quantization
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  - queue
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  - ragged
    Overview
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  - random
    Overview
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    experimental
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  - raw_ops
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  - resource_loader
    Overview
    get_data_files_path
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    get_root_dir_with_all_resources
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  - saved_model
    Overview
    Builder
    build_signature_def
    build_tensor_info
    classification_signature_def
    contains_saved_model
    get_tensor_from_tensor_info
    is_valid_signature
    load
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    predict_signature_def
    regression_signature_def
    simple_save
    
    builder
    Overview
    
    constants
    Overview
    
    experimental
    Overview
    
    loader
    Overview
    
    main_op
    Overview
    main_op
    
    signature_constants
    Overview
    
    signature_def_utils
    Overview
    MethodNameUpdater
    
    tag_constants
    Overview
    
    utils
    Overview
  - sets
    Overview
  - signal
    Overview
  - sparse
    Overview
  - spectral
    Overview
  - strings
    Overview
    length
    split
    substr
  - summary
    Overview
    FileWriter
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    TaggedRunMetadata
    all_v2_summary_ops
    audio
    get_summary_description
    histogram
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    initialize
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    scalar
    tensor_summary
    text
  - sysconfig
    Overview
  - test
    Overview
    StubOutForTesting
    assert_equal_graph_def
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    compute_gradient_error
    get_temp_dir
    test_src_dir_path
  - tpu
    Overview
    CrossShardOptimizer
    PaddingSpec
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    batch_parallel
    bfloat16_scope
    core
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    initialize_system
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    replicate
    rewrite
    shard
    shutdown_system
    
    experimental
    Overview
    AdagradParameters
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    embedding_column
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    embedding
    Overview
  - train
    Overview
    AdadeltaOptimizer
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    GradientDescentOptimizer
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    batch
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    exponential_decay
    export_meta_graph
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    import_meta_graph
    init_from_checkpoint
    input_producer
    inverse_time_decay
    limit_epochs
    linear_cosine_decay
    maybe_batch
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    maybe_shuffle_batch
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    natural_exp_decay
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tf.keras.estimator.model_to_estimator