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LogcoshEvaluate Method

Contrast function.

Namespace:  Accord.Statistics.Analysis.ContrastFunctions
Assembly:  Accord.Statistics (in Accord.Statistics.dll) Version: 3.8.0
Syntax
public void Evaluate(
	double[] x,
	double[] output,
	double[] derivative
)
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Parameters

x
Type: SystemDouble
The vector of observations.
output
Type: SystemDouble
At method's return, this parameter should contain the evaluation of function over the vector of observations x.
derivative
Type: SystemDouble
At method's return, this parameter should contain the evaluation of function derivative over the vector of observations x.

Implements

IContrastFunctionEvaluate(Double, Double, Double)
See Also