PoissonLoss Class
Definition
Important
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Poisson Loss function for Poisson Regression.
public sealed class PoissonLoss : Microsoft.ML.Trainers.ILossFunction<float,float>, Microsoft.ML.Trainers.IRegressionLoss
type PoissonLoss = class
interface IRegressionLoss
interface IScalarLoss
interface ILossFunction<single, single>
Public NotInheritable Class PoissonLoss
Implements ILossFunction(Of Single, Single), IRegressionLoss
- Inheritance
-
PoissonLoss
- Implements
Remarks
The Poisson Loss function is defined as:
$L(\hat{y}, y) = e^{\hat{y}} - y\hat{y}$
where $\hat{y}$ is the predicted value, $y$ is the true label.
Constructors
PoissonLoss() |
Methods
Derivative(Single, Single) | |
Loss(Single, Single) |
Applies to
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