summary

Display input and output specifications of PyTorch ExportedProgram or LiteRT model

Since R2026a

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    Syntax

    summary(model)
    summary(model,FcnName=FcnName)

    Description

    Add-On Required: This feature requires the MATLAB Coder Support Package for PyTorch and LiteRT Models add-on.

    summary(model) returns the input and output specifications of the specified model.

    Note

    Use this syntax to extract specifications of a model that contains only one function. If a model contains multiple functions, you must specify the name of the function for which to extract the specifications.

    summary(model,FcnName=FcnName) returns the input and output specifications of the specific function in the model.

    example

    Examples

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    This example uses:

    Open Live Script

    Use the loadLiteRTModel function to load a LiteRT model named multi_sig.tflite.

    myModel = loadLiteRTModel("multi_sig.tflite")
    Loading the model. This may take a few minutes.

    myModel = 
  LiteRTModel contained in multi_sig.tflite: 

Contains 2 functions: adder, multiplier 

    properties: 
        ModelPath                         -      Path to the model file
        FcnNames                          -      Names of the functions in the model
    methods: 
        invoke                            -      Performs forward inference by invoking a function in the model
        inputSpecifications               -      Returns the input specifications of the model or of a specific function in the model
        outputSpecifications              -      Returns the output specifications of the model or of a specific function in the model
        summary                           -      Displays the input and output specifications of the model or of a specific function in the model

    myModel object contains two functions. Display the input and output specifications for the function named adder.

    summary(myModel,FcnName="adder")
                Input Specifications        
    ____________________________________

    Input    Name     Size        Type  
    _____    ____    _______    ________
                                        
      1      "x"     "1 x 1"    "single"


              Output Specifications          
    _________________________________________

    Output      Name       Size        Type  
    ______    ________    _______    ________
                                             
      1       "output"    "1 x 1"    "single"

    Input Arguments

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    Input model, specified as either:

    Name of function for which to return the summary, specified as a character vector or string scalar.

    Example: "predict"

    Example: "plus_miso_3x4x5"

    Version History

    Introduced in R2026a

    See Also

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