Click or drag to resize
Accord.NET (logo)

MultinomialLogisticRegressionGetLogLikelihood Method (Double, Int32)

Gets the Deviance for the model.

Namespace:  Accord.Statistics.Models.Regression
Assembly:  Accord.Statistics (in Accord.Statistics.dll) Version: 3.7.0
Syntax
public double GetLogLikelihood(
	double[][] inputs,
	int[] classes
)
Request Example View Source

Parameters

inputs
Type: SystemDouble
A set of input data.
classes
Type: SystemInt32
A set of output data.

Return Value

Type: Double
The deviance (a measure of performance) of the model calculated over the given data sets.
Remarks
The deviance is defined as -2*Log-Likelihood.
See Also