Maintainer | Kiet Lam <ktklam9@gmail.com> |
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This module provides common cost functions and their derivatives

- data Cost
- = MeanSquared
- | Logistic

- getCostFunction :: Cost -> CostFunction
- getCostDerivative :: Cost -> CostDerivative

# Documentation

Represents the cost model of the Neural Network

MeanSquared | The mean-squared cost |

Logistic | The logistic cost |

getCostFunction :: Cost -> CostFunctionSource

Gets the cost function associated with the cost model

getCostDerivative :: Cost -> CostDerivativeSource

Gets the cost derivative associated with the cost model