# 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)`.
- `


  ### [scale](https://developers.google.com/edge/api/tflite/swift/Structs/QuantizationParameters#/s:19TensorFlowLiteSwift22QuantizationParametersV5scaleSfvp)


  ` 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

- `


  ### [zeroPoint](https://developers.google.com/edge/api/tflite/swift/Structs/QuantizationParameters#/s:19TensorFlowLiteSwift22QuantizationParametersV9zeroPointSivp)


  ` The quantized value that corresponds to the real 0 value.

  #### Declaration

  Swift

      public let zeroPoint: Int