Function linfa::composing::platt_scaling::platt_predict

source · 
pub fn platt_predict<F: Float>(x: F, a: F, b: F) -> Pr
Expand description

Predict a probability with the sigmoid function

Similar to stable sigmoid implementations https://stackoverflow.com/questions/51976461/optimal-way-of-defining-a-numerically-stable-sigmoid-function-for-a-list-in-pyth

§Parameters

  • x: uncalibrated value f(x)
  • a: parameter A,
  • b: parameter B,