TensorFlowLiteSwift Framework Reference

QuantizationParameters

  public 
 struct 
 QuantizationParameters 
 : 
 Equatable 
 , 
 Hashable 
 

Parameters that determine the mapping of quantized values to real values. Quantized values can be mapped to float values using the following conversion: realValue = scale * (quantizedValue - zeroPoint) .

  • The difference between real values corresponding to consecutive quantized values differing by

    1. For example, the range of quantized values for UInt8 data type is [0, 255].

    Declaration

    Swift

      public 
     let 
     scale 
     : 
     Float 
     
    
  • The quantized value that corresponds to the real 0 value.

    Declaration

    Swift

      public 
     let 
     zeroPoint 
     : 
     Int 
     
    
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